Summary and Key Points: The U.S. Air Force’s Next Generation Air Dominance (NGAD) program is facing competition from Russia's S-70 Okhotnik-B, a highly autonomous combat UAV developed by Sukhoi. First tasked in 2011 and with prototypes visible by 2017, the S-70 shares components with the Su-57 fighter, including internal weapons bays.
-The UAV can carry 2.8 tons of munitions, reach speeds over 620 mph, and features stealth technologies.
-Initially expected to enter production in 2024, the timeline may be delayed due to the war in Ukraine. The S-70’s capabilities highlight its role in the global race for sixth-generation air dominance.
Sukhoi S-70 Okhotnik-B: Russia’s Advanced Combat UAV for the FutureThe U.S. Air Force’s Next Generation Air Dominance program, or NGAD, has plenty of competition. It will not be the only sixth-generation fighter platform in the skies. Beijing and Moscow are fielding their own respective next-gen fighters, and the race is on to get there first.
Like the Air Force’s NGAD, Russia’s planned sixth-generation fighter jet is expected to fly alongside a fleet of highly autonomous unmanned aerial vehicles. Referred to in the U.S. as “drone wingmen,” these sophisticated airframes provide a lower-cost, unmanned option to accompany the manned aircraft. Russian manufacturer Sukhoi is developing the S-70 Okhotnik-B combat UAV to fulfill this role.
An Overview of the S-70’s Origins
Russia’s Defense Ministry first tasked engineers at Sukhoi with creating a new UAV system in 2011. The first prototype was seen in 2017, when the drone’s flying wing configuration was showcased. One year later, the S-70 carried out its first series of tests and was reportedly capable of reaching a top speed of 200 kilometers per hour in a speed and stop trial.
While Moscow refers to the S-70 “Hunter B” UAV as a sixth-generation platform that can penetrate outer space, the aircraft’s exact specs have not been confirmed. The S-70 is partly derived from its Mikoyan Skat predecessor and possesses several key components of the Sukhoi Su-57 fighter.
Between 2018 and 2022, Russian state-run media outlets reported that Hunter-B prototypes were being constructed at the Novosibirsk Chkalov Aviation Plant. They are believed to feature enhancements to onboard radio-electronic equipment and structural elements.
The S-70 was supposed to enter serial production in 2024, but the war in Ukraine may have pushed back this timeline.
The S-70 in Its “Wingman” Role
As mentioned previously, the Hunter-B should share several components with Moscow’s Su-57 fighter. Specifically, the aircraft is believed to feature similar internal weapons bays, meaning it will use the same beyond-visual-range weaponry.
The S-70’s real prowess will come from its armaments. The drone is expected haul a vast array of ordnance, including 250 caliber and 500 caliber bombs. According to Army Recognition, the UAV will also be able to carry unguided bombs weighing up to 1,000 kilograms, in addition to a range of air-to-surface and air-to-air missiles. In total, the drone can carry up to 2.8 tons of munitions in its two internal weapons bays.
Powered by the same AL-21 jet engine that drives the Su-27 fighter jet, the Hunter-B is capable of reaching speeds in excess of 620 miles per hour, according to Army Recognition:
“The drone can autonomously perform complex missions, including takeoff and landing, making it a formidable asset in modern warfare. Its ability to carry various types of munitions, from precision bombs to air-to-air and air-to-surface missiles, enhances its versatility on the battlefield. It also features stealth technologies, including a flat nozzle design that improves its radar invisibility, a critical factor in its effectiveness.”
Other Specs and Capabilities
Russia state-media outlets report the S-70 weighs roughly 20 tons, with a wingspan of 14 meters. Although this is smaller than the Su-57, the difference is minimal.
In 2023, The War Zone published a report analyzing video footage released by Moscow that shows a reporter walking across the wing of a Su-57 positioned next to an S-70 drone.The aircraft appear roughly the same size.
As detailed by the article, the new drone is “covered in various intakes and exhausts, as well as antennas, and a forward-facing camera system under the central part of the forward fuselage.” The UAV reportedly features electro-optical targeting, as well as radio and other reconnaissance equipment.
Considering shortages amid Russia’s ongoing Ukraine invasion, this sophisticated drone might not see combat any time soon. But it is an important entry in the race to field the next generation of aerial combat platforms.
About the Author: Maya CarlinMaya Carlin, National Security Writer with The National Interest, is an analyst with the Center for Security Policy and a former Anna Sobol Levy Fellow at IDC Herzliya in Israel. She has by-lines in many publications, including The National Interest, Jerusalem Post, and Times of Israel. You can follow her on Twitter: @MayaCarlin.
Image Credit: Creative Commons.
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Kutak Knjiga. Un libraire français sur l'île de Korčula
Summary and Key Points: China has completed the construction of a bridge over Pangong Tso, a high-altitude lake near the disputed Line of Actual Control (LAC) between China and India. The bridge, located at the narrowest part of the lake, will significantly reduce travel time for Chinese forces, potentially facilitating quicker deployment of their Type 15 light tanks to the LAC.
-This development has heightened tensions between the two nuclear powers, especially after a prolonged standoff in the region. In response, India has unveiled its new Zorawar light tank, designed for rapid deployment and high-altitude operations.
-The tank features a 105mm main gun, AI capabilities, and amphibious functions, positioning India to better defend its interests in the rugged terrain of the LAC.
China Completed Bridge Over Very Troubled Waters Near LACBeijing has more than its fair share of what could rightfully be described as "troubled waters" – and those include the Taiwanese Strait and the South China Sea, each a potential flashpoint for a war with its neighbors. However, far from the Western Pacific is Pangong Tso or Pangong Lake – an endorheic lake in the eastern Ladakh Valley that is near the disputed Line of Actual Control (LAC) between China and India.
Located 13,862 feet above sea level, it is one of the highest-altitude lakes in the world, while it is 134 km (83 miles) long, which also makes among the largest lakes in Asia. Though noted for its scenic beauty, its remoteness means few actually can ever see it – and it doesn't generally receive a lot of international attention.
Yet, it could be a flashpoint for a war between China and India, especially as the former just completed construction on a controversial infrastructure project.
Bridge Over Troubled WatersIt was reported this week that the People's Liberation Army (PLA) has finished construction on a bridge at the narrowest part of Pangong Tso in Khurnak, connecting the north and south banks of the lake.
Construction of the 400-meter-long, 8-meter-wide bridge began in late 2021, following a months-long standoff between Indian and Chinese forces near the LAC. The bridge will allow for PLA forces to move directly north-south and troops coming from the Khurnak Fort could see their travel times cut from 12 hours to three to four hours, while it will cut down a 180 km (111 mile) loop from the Khurnak to the south banks.
"The bridge will also add a new route connecting Khurnak Fort and surrounding facilities with the PLA's largest base in the vicinity, at Rutog," the Center for Strategic & International Studies reported.
The bridge at Pangong could also allow the Chinese military to quickly deploy its Type 15 light tank to the disputed LAC should fighting break out between the two nuclear powers. The tank, which first entered service in 2018, is noted for being armed with a fully stabilized 105mm rifled main gun, a robust armor package, and CRBN (Chemical, biological, radiological, and nuclear) protection typically found in larger MBTs.
India Ready to RespondBoth sides have increasingly fortified their positions along the 2,100-mile-long LAC, while also developing platforms that are well-suited to the rugged, high-altitude terrain.
It was earlier this month that India announced 25-ton Zorawar light tank has entered service. Named after the 19th-century Dogra General Zorawar Singh, who led military operations in Ladakh and Western Tibet, the Zorawar was jointly developed by the Defence Research and Development Organisation (DRDO) and private vendor Larsen & Toubro (L&T). The quick development and fielding of the tank is noteworthy as the Indian Army only issued a Request for Information (RFI) in 2021 calling for a new tank that weighed less than 25 tonnes, yet had a margin of 10 percent and the same firepower as a regular MBT.
It would appear that the tank more than met the requirements, and arrived just as China has increased its ability to more quickly deploy its forces near the LAC.
The Zorawar is armed with a 105mm main gun, while it is also artificial intelligence-enabled, and further fitted with an active protection system that includes tactical drones to provide situational awareness and loitering munition capability. In addition, the light tank was designed to be air transportable for rapid deployment, but it can also operate from high-altitude areas to island territories. It features amphibious capabilities that could allow it to ford any deep streams and rivers in the region, while it can traverse steep climbs.
The new tank was unveiled to the media for the first time on July 6 at the company's production facility in Hazira, Gujarat. Manu Pubby, senior editor for the Indian-based Economic Times shared photos of the tank on X, the social media platform formerly known as Twitter. It is noted to have a lower profile and lower center of gravity than the far larger 50 to 60-ton T-72s and T-90s.
Author Experience and Expertise: Peter SuciuPeter Suciu is a Michigan-based writer. He has contributed to more than four dozen magazines, newspapers, and websites with over 3,200 published pieces over a twenty-year career in journalism. He regularly writes about military hardware, firearms history, cybersecurity, politics, and international affairs. Peter is also a Contributing Writer for Forbes and Clearance Jobs. You can follow him on Twitter: @PeterSuciu. You can email the author: Editor@nationalinterest.org.
Image Credit: Creative Commons.
Summary and Key Points: The USS Massachusetts (BB-2), commissioned in 1896, is often considered the worst battleship in U.S. Navy history due to its numerous design flaws and operational issues. This Indiana-class battleship (as seen below) suffered from severe stability problems, making it difficult for the crew to operate its guns effectively.
-Its propulsion system was unreliable, frequently breaking down and requiring repairs. The ship's armament, including four 13-inch guns, was poorly balanced, causing it to list severely when fired.
-Despite participating in notable actions during the Spanish-American War and the Boxer Rebellion, the USS Massachusetts' fundamental design flaws rendered it largely ineffective in combat, earning it a dubious place in naval history.
The USS Massachusetts (BB-2) is the Worst US Navy Battleship EverFor decades, the U.S. Navy billed itself as holding the greatest battleship fleet in the world. Indeed, before the events of the Pacific Theater of the Second World War, the American Navy could lean heavily on its marvelous designs for battleships, as well as its industrial capacity to produce those battleships.
But even great navies miss their mark every so often. One such missed mark for the U.S. Navy’s battleship design and engineering team was USS Massachusetts (BB-2).
Some Facts and FiguresCommissioned in 1896, this Indiana-class battleship stands out as one of the most poorly designed and underperforming battleships in the history of the Navy. The vessel suffered from a series of design flaws and operational issues that left it ineffective in combat. Despite these facts, it had a relatively long history, serving in the Spanish-American War and being a key part of the international fleet that was assembled to respond to the Boxer Rebellion in colonial China.
One of the most significant problems with USS Massachusetts was its lack of stability. The ship’s hull was not properly balanced. It had a tendency to roll excessively even in moderate seas. Under these conditions, the crew had difficulty operating the ship’s guns effectively, as the constant rolling often made it nearly impossible to aim accurately.
A battleship that is fundamentally incapable of targeting its enemies seems like a pretty bad battleship, if you ask me!
Another major flaw in the design of Massachusetts was its propulsion system. Equipped with two vertical, triple-expansion steam engines, these systems were prone to breakdowns and malfunctions. This meant that the ship often had difficulty maintaining its top speed, and it was frequently forced to return to port for repairs.
In terms of armaments, USS Massachusetts was equipped with four 13-inch guns, which were the largest guns available at the time of its construction. Again, though, there were balancing issues, this time with the guns themselves. And because these guns were improperly balanced, the weight of these weapons caused the ship to list severely when they were fired.
Bottom line: Massachusetts was an incredibly unreliable weapons platform in combat.
This boat had a displacement of 10,288 long tons and was not only equipped with 13-inch guns, but also had eight 8-inch guns, four 6-inch guns, twenty 6-pounders, six 1-pounders, and two 18-inch torpedo tubes. Massachusetts had a length of 350 feet, 11 inches, and a beam of 69 feet, 3 inches, as well as a draft of 27 feet. She had a top cruising speed of 15 knots, or 17 miles per hour, and carried a complement of 473 officers and men.
Her Service RecordThe ship saw action during the Spanish-American War that proved to be historic. On May 31, 1898, USS Massachusetts along with USS Iowa (BB-4) and USS New Orleans, bombarded forts at the entrance to Santiago de Cuba. They also engaged the Spanish cruiser Cristobal Colon, forcing it to retreat into Santiago’s inner harbor.
On July 4, 1898, Massachusetts returned to Santiago, Cuba, and helped USS Texas force the Spanish cruiser Reina Mercedes to beach and surrender.
These actions were part of larger naval operations during the Spanish-American War that saw the U.S. Navy successfully blockade the Spanish fleet in Santiago and ultimately secure victory in the conflict.
A couple of years later, during the Boxer Rebellion in colonial China, USS Massachusetts was deployed as part of an international naval force to protect foreign interests and to relieve the siege of the Legation Quarter in Beijing. On June 17, 1900, Massachusetts, along with other American ships, was ordered to proceed to Taku, China, to support the international relief expedition.
The Worst Battleship in US HistoryDespite this service, Massachusetts stands out as one of the worst-designed and worst-performing battleships in the history of the United States Navy. Its numerous flaws, including its lack of stability, unreliable propulsion system, and poorly balanced armament, rendered it largely ineffective in combat.
Author Experience and Expertise: Brandon J. Weichert
Brandon J. Weichert, a National Interest national security analyst, is a former Congressional staffer and geopolitical analyst who is a contributor at The Washington Times, the Asia Times, and The-Pipeline. He is the author of Winning Space: How America Remains a Superpower, Biohacked: China’s Race to Control Life, and The Shadow War: Iran’s Quest for Supremacy. His next book, A Disaster of Our Own Making: How the West Lost Ukraine, is due October 22 from Encounter Books. Weichert can be followed via Twitter @WeTheBrandon.
All images are Creative Commons or Shutterstock.
From the Vault
Russia Freaked Out: Why the U.S. Navy 'Unretired' the Iowa-Class Battleships
Battleship vs. Battlecruiser: Iowa-Class vs. Russia's Kirov-Class (Who Wins?)
Summary and Key Points: The UK’s Vanguard-class submarines, the largest ever built in the country, are set to be replaced after three decades of service. These 16,000-ton ballistic missile submarines, introduced in the early 1990s, have been a crucial part of Britain's sea-based nuclear deterrence, carrying Trident missiles capable of reaching targets up to 4,000 miles away. Outfitted with Rolls-Royce PWR2 nuclear reactors, the Vanguard-class includes four submarines: Vanguard, Victorious, Vigilant, and Vengeance.
-The new Dreadnought-class submarines will replace the aging Vanguard-class. Four Dreadnoughts are planned, with three currently under construction. These new submarines will also carry Trident missiles and are designed for a service life of nearly 40 years.
-Despite delays in the Astute-class submarine program affecting the Dreadnought timeline, the transition marks a significant update to the UK’s naval capabilities. The Dreadnought program, costing £31 billion, reflects the UK's commitment to maintaining a robust sea-based nuclear deterrent.
UK Vanguard-Class Submarines to Be Replaced After Three Decades of ServiceThe British Vanguard-class, a massive ballistic missile submarine, is soon to be replaced after serving for multiple decades. Capable of displacing 16,000 tons (submerged), the Vanguard-class is the largest submarine made in the United Kingdom.
In fact, the Vanguard displaces twice as much as the submarine she replaced, the Resolution-class. But having been introduced thirty years ago, the Vanguard-class submarines are now outdated; The Royal Navy will retire all four – the Vanguard, Victorious, Vigilant, and Vengeance.
Meeting the Soviet threatAs you might expect for a NATO ballistic missile submarine unveiled in 1994, the Vanguard was built to provide the Soviet Union with a nuclear deterrent. And unlike the United States, who relied upon a nuclear triad, which spread nuclear deterrent responsibilities across the land, air, and sea, the British focused primarily on sea-based deterrence – meaning that the Vanguard was of outsized importance. To further enhance the Vanguard’s deterrent abilities, the British purchased Trident missiles from their American allies, a deal that then-Prime Minister Margaret Thatcher oversaw. The Trident missile can reach targets up to 4,000 miles away and are fired from the Vanguard’s ballistic missile tubes.
The Vanguard also carries four 21-inch torpedo tubes, which can carry up to 16 Spearfish heavyweight torpedoes. The Spearfish torpedo can hit target while traveling at faster than 90 miles per hour, detonating a 660-pound explosive charge. The torpedo gives the Vanguard both anti-submarine and anti-surface abilities.
Vickers Shipbuilding and Engineering, which is currently BAE Systems Submarines, built the Vanguard-class, the first of which was commissioned in 1993, and the last of which was commissioned in 1999.
All four Vanguards are outfitted with a Rolls-Royce PWR2 nuclear reactor, which can convert water into steam to drive the engines and generate electricity. The Vanguard can reach speeds in excess of 25 knots – a respectable speed for the nearly 500-foot vessel – for a virtually unlimited range. The PWR2 has twice the service life as previous models, and estimates hold that the Vanguard could circle the globe 40 times before needing to refuel, although this theory is unlikely to have been tested.
Set for replacementThe Dreadnought-class is scheduled to replace the aging Vanguard class. The Dreadnought will also use the Trident missiles from the Vanguard, however. At present, three Dreadnoughts are under construction, with four planned total. The Dreadnoughts are expected to be named: Dreadnought, Valiant, Warspite, and King George VI. The Dreadnought will be slightly longer than the Vanguard, measuring 504 feet long, and similarly, will displace about 17,000 tons.
The Dreadnought is expected to have a service life of nearly 40 years, which represents a 50 percent increase over the Vanguard. And the Dreadnought better last awhile, at 31 billion pounds, the program is extremely expensive.
While the Dreadnought will replace the Vanguard, delays to the Astute class submarine construction are in turn causing delays to the Dreadnought class, which may mean the Vanguard gets to stay in service a little while longer.
About the Author: Harrison KassHarrison Kass is a defense and national security writer with over 1,000 total pieces on issues involving global affairs. An attorney, pilot, guitarist, and minor pro hockey player, Harrison joined the US Air Force as a Pilot Trainee but was medically discharged. Harrison holds a BA from Lake Forest College, a JD from the University of Oregon, and an MA from New York University. Harrison listens to Dokken.
All images are Creative Commons.
Summary and Key Points: The Northrop Grumman B-2 Spirit is the most expensive aircraft in the U.S. military’s inventory, costing upwards of $2 billion per unit when adjusted for inflation.
-This flying-wing stealth bomber, designed to deploy nuclear weapons undetected, is significantly more expensive than other military aircraft like the F-22 Raptor, C-17 Globemaster, and even Air Force One.
-The B-2 enhances the U.S. nuclear triad by providing a stealthy and precise delivery method for nuclear payloads, adding an element of unpredictability. However, its high cost raises questions about whether its marginal benefits justify the substantial financial investment.
-The most expensive aircraft in the U.S. military’s inventory is the Northrop Grumman B-2 Spirit, and there is no close second.
Is the B-2 Spirit Worth the $2 Billion Price Tag?The world’s first stealth bomber, the B-2 is a flying-wing aircraft distinctive for its lack of vertical stabilizers, horizontal stabilizers, or traditional fuselage. Painted black, the B-2 looks worthy of a Batman film.
But despite distinct appearances and world’s-first claims, the B-2’s most notable feature is its cost. When first funded in the early 1990s, the B-2 cost $1 billion per unit. When adjusted for inflation, each B-2 costs upward of $2 billion. For a single aircraft, that is hard to justify.
To put the B-2’s cost in perspective, consider the price tags of other U.S. military aircraft.
The F-22 Raptor, the world’s first fifth-generation fighter, costs $350 million per unit. The C-17 Globemaster, which can transport tremendous quantities of U.S. military equipment around the world, costs up to $340 million per unit. The P-8 Poseidon costs $290 million per unit, and the F-35 Joint Strike Fighter, the interconnected fifth-generation marvel, costs $115 million per unit.
Air Force One itself, designed to support the head of the entire executive branch in transit, costs $660 million. You could buy four Air Force Ones for the price of one B-2. You could buy six F-22s, or about seventeen F-35s. For the price of one B-2, you could cover about 40% of the cost to build a Nimitz-class nuclear-powered aircraft carrier that houses about 5,000 sailors and 100 aircraft.
So, were the B-2’s unique costs worthwhile? Did the U.S., at $2 billion per unit, get its money’s worth? Short answer: probably not.
B-2 Spirit: Expensive DeterrenceThe B-2’s primary selling point is the fusion of stealth technology with the ability to deploy nuclear weapons. In theory, the B-2 allows the U.S. to deploy nuclear weapons with pinpoint precision, without the delivery method being detected beforehand.
Essentially, the B-2’s stealth features were meant to remove predictability from U.S. nuclear deployment tactics, inspiring greater caution from U.S. adversaries who would be forced to assume the U.S. could strike with surprise, anytime and anywhere. In short, the B-2 is designed to enhance the “air” portion of the U.S.’ air-land-and-sea nuclear triad, which in turn enhances Washington’s nuclear deterrence capabilities.
Without question, a stealth bomber enhances the nuclear triad. And while the U.S. has a strategic incentive to maintain nuclear superiority over other nations, at a certain point, systems become somewhat redundant. That’s not to say that another weapons system can reproduce the precise abilities of the B-2, or the operational options it confers. But the U.S. already has first and second nuclear strike options. It has a large and wide-ranging stockpile of nuclear-tipped intercontinental ballistic missiles. Its nuclear missile-armed submarines lurk stealthily in oceans around the world. And of course, non-stealth bombers like the B-1 and B-52 can deliver nuclear payloads, although they are less likely than the B-2 to survive in contested airspace.
Sure, the U.S. has a more complete nuclear triad with the B-2 stealth bomber. It is, arguably, incrementally safer with the B-2 stealth bomber on call. But at $2 billion per unit, the B-2’s marginal benefits are hard to financially justify.
About the Author: Harrison KassHarrison Kass is a defense and national security writer with over 1,000 total pieces on issues involving global affairs. An attorney, pilot, guitarist, and minor pro hockey player, Harrison joined the US Air Force as a Pilot Trainee but was medically discharged. Harrison holds a BA from Lake Forest College, a JD from the University of Oregon, and an MA from New York University. Harrison listens to Dokken.
All images are Creative Commons.
Summary and Key Points: A Google Earth image has captured a B-2 Spirit stealth bomber over a Missouri farm near Whiteman Air Force Base, sparking discussions about the stealth capabilities of the U.S. Air Force's most advanced bomber. Critics wonder how such a high-tech aircraft could be seen on a widely accessible platform.
-The B-2, known for its stealth and long-range capabilities, remains critical to U.S. defense, despite being occasionally visible in public and on satellite images.
-This sighting, while notable, does not undermine the B-2's stealth advantages, which have proven crucial in numerous combat missions since its introduction.The plane should be considered 'rare' in that there is only 19 of them.
-The aircraft is set to remain in service until the 2030s, replaced eventually by the B-21 Raider.
The Rare B-2 BomberCivilians have pounced on a stilled image of a B-2 Spirit stealth bomber that appeared over a farm in Missouri close to Whiteman Air Force Base years back.
This photo was captured by Google Earth, and it has some critics wondering why the stealth technology on the B-2 didn’t hide it better. The enterprising person who used Google Earth cheekily referred to the B-2 as conducting a “crop dusting mission” and you can see the agricultural scene below the bomber in the video here.
But is there actually a real problem here or not?
Here is a quick rundown of the B-2s history and some very key facts about this one-of-a-kind bomber.
B-2: Is the Sighting on Google Earth a Showstopper?It’s probably not fair to criticize the bomber’s stealth signature based on one incident on Google Earth, but it is alarming that an app available to anyone with Internet service can track the B-2.
This is, after all, the most expensive and advanced bomber in the Air Force’s arsenal. Adversaries have noticed and could possibly use Google Earth to show B-2s taking off from Whiteman AFB in the future. They could count the number of take-offs, for example, and receive an early warning on intercontinental missions as well as training sorties. Of course, we must keep in mind this is entirely dependent on how often Google Earth updates its maps.
Some Spectators Have Caught a Rare GlimpseThe B-2 sometimes makes appearances at air shows and even conducted a fly-over at the Super Bowl over Raymond James Stadium in Tampa, Florida in January of 2021. But sightings are rare because there are only 20 in service.
The Air Force has plans to use the flying wing until 2032 and gradually put them out to pasture after the B-21 Raider comes onto the scene in five or six years.
The B-2 Has Set Records for Longest FlightsThe B-2 was meant to cruise past enemy air defenses with stealth characteristics. The B-2 has also made some historic, record-setting flights. After 9/11, it ventured all the way to Afghanistan for a bombing run that took 44-hours. Then it landed, made a quick change to a replacement crew, and flew back to Missouri in 34-hours.
Crew Rest and Comfort Is Important on Multi-day MissionsHow does the crew handle such a long flight? The B-2 actually has a bed, a toilet, and a microwave aboard so creature comforts are covered for pilots who need a break.
It Has Substantial Amounts of Maintenance and Operating CostsBut these features come with a price.
The B-2 is the most expensive bomber in history. It takes over $44 million a year just to maintain it. Each airplane set the DOD back $2 billion. The Air Force originally wanted 132, but Congress put the kibosh on that order and only authorized 21 with one lost during a crash in 2008 to make a total of 20 now flying. None have been shot down in combat.
The Flying Wing Concept Has Been Around Since the 1940sIf you can believe it, the flying wing is not new.
Designers have experimented with the style since World War II when they tested the experimental Northrop XB-35 and YB-35. Then the service branch, known as the U.S. Army Air Forces at the time, went to work. They replaced the props with eight turbojet engines, added four vertical stabilizers, and gave it four air dams.
The development wasn’t always smooth. In 1950, one of the experimental airplanes did a nosedive when the landing gear failed, and the prototype busted in two and was a complete loss. By 1953, the entire flying wing program was retired after only 13 flights.
The flying wing design saw no other development until the Air Force figured it would be the best way to get a stealth model into the air. This was 40 years after the experimental flying wings.
The Enemy Evolved and the B-2 Responded in CombatNorthrop Grumman introduced the B-2 and based it in Whiteman AFB in 1993 because the Russians and Chinese were creating a web of dangerous air defenses with new radars and improved fighter interceptors. It made its combat debut in the War in Kosovo by eliminating Serbian targets without resistance. During that conflict, it destroyed around 33-percent of all targets in the first eight weeks of fighting. Then Afghanistan and Iraq became a rich killing field for the B-2. In 2017, it also removed ISIS terrorists from the battlefield in Libya with GPS-guided bombs.
Important Part of the Nuclear TriadThe B-2 can deploy up to sixteen B-61 or B-83 nuclear gravity bombs on the rotating launchers inside its two weapons bays. In 2018, it carried the upgraded B61-12 nuclear bomb.
It can fly up to 6,000 nautical miles without re-fueling which gives it global reach. The idea is to fly low and use the stealth characteristics to sneak into combat theaters.
Unfortunately, the bomber was not able to sneak past intrepid viewers of Google Earth recently, but that was just a minor hiccup. The B-2, along with the B-1, and B-52 will “deliver the mail” in combat when called upon. And the B-2 will still be able to penetrate deep into enemy airspace.
About the Author: Dr. Brent M. EastwoodBrent M. Eastwood, PhD, is the author of Humans, Machines, and Data: Future Trends in Warfare. He is an Emerging Threats expert and former U.S. Army Infantry officer. You can follow him on Twitter @BMEastwood.
All images are Creative Commons and Shutterstock.
Summary and Key Points: In January 2017, two Northrop Grumman B-2 Spirit bombers from Whiteman Air Force Base executed a complex and costly 34-hour nonstop mission to bomb Islamic State targets near Sirte, Libya. This mission, part of President Barack Obama's counterterrorism campaign, marked the B-2's last combat sortie to date.
-The operation required extensive aerial refueling and cost around $8.8 million, excluding additional costs for refueling and munitions.
-Despite the high expenses, the B-2's advanced stealth capabilities ensured the mission's success.
- The Problem, a Numbers Challenge That Can't Be Fixed: Currently, the B-2 fleet, which consists of only 19 aircraft, is set to be equipped with the extended-range GBU-62 JDAM-ER, enhancing its strike capabilities as it remains in service until the B-21 Raider's introduction in the 2030s.
The B-2 Spirit's Enduring Legacy and Its Future with JDAM-ERIn January 2017, the United States Air Force deployed a pair of Northrop Grumman B-2 Spirit bombers from Whiteman Air Force Base (AFB), Missouri, to bomb targets in the Libyan desert near the city of Sirte. According to reports from the time, the overnight bombing sortie killed more than 80 suspected Islamic State militants. It marked the first time the bombers had been used in combat since the 2011 air campaign that helped force Libyan dictator Muammar Gaddafi from power.
The mission was one of the final B-2 deployments made during former President Barack Obama's global counterterrorism campaign, but it was costly and complex. It reportedly required at least five aerial refueling tankers to allow the B-2 stealth bombers to make the 10,000-mile, 34-hour nonstop CONUS-to-CONUS flight to Libya and back. At the time, each of the bomber's operating costs was approximately $130,000 per flight hour.
The 34 flight hours came out to roughly $4.4 million – or $8.8 million for the pair. That price didn't factor in the cost of the aerial refueling plans, or the 100 GBU-38 500-pound Joint Direct Attack Munition (JDAM) bombs equipped with GPS guidance carried and deployed on the targets by the two bombers.
The January 2017 mission was also the last B-2 combat sortie to date, but the Spirit remains in the U.S. Air Force's arsenal and will continue to operate into the 2030s when its replacement, the Northrop Grumman B-21 Raider enters service.
Extending the JDAM RangeThe B-2s that struck the Islamic State targets more than seven years ago did so with the GBU-38 JDAM, but lawmakers on the House Armed Services Committee have called for the stealth bomber to be able to carry the heavier-hitting GBU-62 Joint Direct Attack Munitions – Extended Range (JDAM-ER).
"The 500 pound JDAM-ER variant features a modular add-on wing kit, which (utilizes) small diameter bomb glide technology. The wings unfold in flight and triple the range of the weapon from the standard 15 miles (24km) of a conventional JDAM system to more than 45 miles," Airforce-Technology.com explained.
The U.S. began supplying the JDAM-ERs to Ukraine last year.
Few But PowerfulSeen as the first successful "flying wing" aircraft, the B-2s low-observable, or "stealth," characteristics have provided it the unique ability to penetrate an enemy's most sophisticated defenses and threaten its most valued, and heavily defended, targets. The Spirit's capability to penetrate air defenses and threaten effective retaliation further has provided a strong, effective deterrent and combat force well into the 21st century.
The B-2's low observability was derived from a combination of reduced infrared, acoustic, electromagnetic, visual, and radar signatures. These signatures make it difficult for the sophisticated defensive systems to detect, track, and engage the B-2. Many aspects of the low-observability process remain classified; however, the B-2's composite materials, special coatings, and flying-wing design all contribute to its "stealthiness."
The United States Air Force currently operates 19 B-2 Spirits, following a mishap in December 2022. One of the Air Force's then-20 B-2s made an emergency landing and caught fire at Whiteman AFB. The air service determined it would be too costly to repair the bomber.
However, the remaining fleet of 19 bombers could soon pack an even greater punch than was employed on its last combat sortie seven and a half years ago.
Author Experience and Expertise: Peter SuciuPeter Suciu is a Michigan-based writer. He has contributed to more than four dozen magazines, newspapers, and websites with over 3,200 published pieces over a twenty-year career in journalism. He regularly writes about military hardware, firearms history, cybersecurity, politics, and international affairs. Peter is also a Contributing Writer for Forbes and Clearance Jobs. You can follow him on Twitter: @PeterSuciu. You can email the author: Editor@nationalinterest.org.
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Summary and Key Points: The M1 Abrams has been the backbone of the U.S. Army's armored forces since 1980, renowned for introducing advanced technologies like Chobham composite armor and a multi-fuel turbine engine. Now, General Dynamics is looking to the future with the AbramsX, a new model featuring a hybrid electric diesel engine, artificial intelligence systems, and a reduced crew size. The AbramsX promises to be lighter and more fuel-efficient, addressing some of the criticisms of the current Abrams models.
-However, the Defense Department has expressed reservations about the program, particularly regarding the integration of AI and the relevance of tanks in modern warfare.
-Whether the AbramsX will secure the necessary funding to become the Army’s next primary battle tank remains to be seen.
The Future of U.S. Tanks: General Dynamics Unveils AbramsX"The tank most commonly associated with the modern U.S. Army is the M1 Abrams. This third-generation battle tank has served as the U.S. cavalry’s backbone since 1980.
The Abrams was at the forefront of several new technologies, introducing Chobham composite armor, a computer fire control system, a multi-fuel turbine engine, Nuclear, Biological, Chemical (NBC) protection, and separate ammunition storage to the U.S. Army. Indeed, the Abrams has served admirably for over 40 years.
Now, a new model designated the AbramsX is likely to introduce the next round of novel technologies. It will keep the Abrams relevant for the foreseeable future – assuming the project can secure funding from the Department of Defense.
What We Know So Far on AbramsXLast year, General Dynamics offered a short YouTube clip advertising the AbramsX. The video made a splash. “It’s the biggest upgrade of America’s military tank technology since early in the Cold War, The Washington Post wrote.
Naturally, the AbramsX will feature updated technology relative to existing Abrams variants. The biggest upgrade is the inclusion of a hybrid electric diesel engine, which is expected to make the AbramsX lighter and improve its fuel economy.
In keeping with the economic theme, the AbramsX will operate with a smaller crew than its predecessors. And like most weapons systems being developed these days, the tank will also incorporate artificial intelligence systems.
Is the AbramsX a Worthy Investment?The Defense Department has expressed reservations over investing in the AbramsX program.
The new tank “faces an uphill climb in the halls of the Pentagon,” according to The Washington Post. “Russia’s war in Ukraine has shown the promise and peril of tank technology in a modern battlefield,” while “military strategists worry how useful tanks might be in a potential war against China.”
Further contributing to the reservations is the inclusion of artificial intelligence. Thankfully, not everyone is willing to sign off on the use of AI in a next-era battle tank. James Cameron’s treatment of the risks associated with artificial intelligence, the Terminator series, may have a hyperbolic tinge, but it speaks to plausible concerns associated with the embedment of artificial intelligence within military technology.
All In all, “it’s going to be hard for the tank community to get resources to do a major upgrade,” Mark Cancian, senior adviser at the Center for Strategic and International Studies, said to The Washington Post.
Mixed reviews for AbramsX TankWhile the Abrams has served as the Army’s primary battle tank for over forty years, the model is not beyond criticism. Designed to rival the Soviet Union’s impressive tank fleet and drive across the sweeping plains of Eastern Europe, the M1 Abrams is very much a product of the Cold War. Back in the 1970s and 1980s, when the Soviet Union still existed, investing in a new tank made more sense.
But times have changed. And while the Abrams has performed sufficiently well to stay in service, the model has not been perfect. The tank is expensive, gas-guzzling, and clumsy in battle. The AbramsX is General Dynamics’ attempt to solve these problems.
Some of the results seem encouraging. For example, the AbramsX is ten tons lighter than current models. The hybrid electric diesel engine will be 50% more fuel-efficient than the current engine, which is rated for just one mile per gallon.
Will the DoD get on board, and fund the AbramsX as the Army’s tank of the future? We’ll see.
About the Author: Harrison KassHarrison Kass is a defense and national security writer with over 1,000 total pieces on issues involving global affairs. An attorney, pilot, guitarist, and minor pro hockey player, Harrison joined the US Air Force as a Pilot Trainee but was medically discharged. Harrison holds a BA from Lake Forest College, a JD from the University of Oregon, and an MA from New York University. Harrison listens to Dokken.
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Summary and Key Points: The Akula-class submarines, built by Amur Shipbuilding Plant and Sevmash, are a testament to Russian naval engineering. Featuring a double hull design, these submarines offer greater buoyancy and versatility compared to their Western counterparts. Powered by the OK-650B pressurized water reactor, also used in various other Soviet submarines, the Akula-class submarines are known for their advanced capabilities and reliability.
-The Akula I variants include the Puma, Delphin, Kashalot, Kit, Pantera, Bars, and Narvel, while the improved Akula-class, Project 971U, consists of Volk, Morzh, Leopard, Tigr, and Drakon. The lone Akula II variant, Vepr (K-157), launched in 1994, showcases significant advancements in armament and sensors. India leased an Akula II submarine, renamed INS Chakra, from Russia, though it was returned early due to propulsion issues.
-The Akula-class submarines remain a critical component of the Russian Navy, with the Vepr expected to stay in service for decades.
Akula-Class: Russia’s Formidable Submarines and Their Role in Modern Naval WarfareThe Akula-class submarines were constructed by the Amur Shipbuilding Plant Joint Stock Company at Komsomolsk and by Sevmash at the Severodvinsk shipbuilding yard.
Each submarine was designed as a double hull system consisting of an inner pressure hull and an outer hull. This layout enables more freedom in the exterior hull’s shape, allowing the submarine to reserve more buoyancy than its Western counterparts.
Each Akula submarine is powered by one OK-650B pressurized water reactor, the same system incorporated onto many Soviet predecessors.
When the OK-650 was introduced to service in the 1970s, it was considered more advanced and reliable than previous submarine reactors. This reactor has also been installed on the Sierra I, Sierra II, the Oscar I, Oscar II, and Typhoon class submarines.
The first seven boats that make up the Akula I class are the Puma, Delphin, Kashalot, Kit, Pantera, Bars and Narvel. An improved Akula-class variant known as Project 971U includes the Volk, Morzh, Leopard, Tigr and Drakon.
In terms of armament, the Akula class was quite formidable. Each submarine was designed to carry S-10 Granat (designated by the West as SS-N-21 Sampson) cruise attack missiles. The S-10 Granat is comparable to the American-made Tomahawk. Subsequent Akula-class variants were fitted with six additional 533mm external torpedo tubes.
The submarine class also sported more advanced sensors than previous submarines. Specifically, the Akula’s surface search radar is the Snoop Pair or Snoop Half.
As detailed by Naval Technology, “]T]he submarine is fitted with the MGK 540 sonar system which provides automatic target detection in broad and narrow-band modes by active sonar. It gives the range, relative bearing and range rate. The sonar system can also be used in a passive, listening mode for detection of hostile sonars. The sonar signal processor can detect and automatically classify targets as well as reject spurious acoustic noise sources and compensate for variable acoustic conditions.”
The Akula II variantOnly one Akula II variant was ever completed- the Vepr (K-157).
In 1990, her keel was laid down and she officially launched four years later. In 1995, the Vepr commissioned. Two additional Akula II-class variants were planned in the late 1990s. However, neither boat was completed.
Notably, the hull sections from the Rys (K-333) and the Kuguar (K-337) were later incorporated in the constructions of the Alexander Nevsky and Yury Dolgorukiy. The Akula II submarines measured at 110m long and could displace up to 12,770t.
Each submarine in this class had a top speed of 35 knots submerged and a maximum diving depth of 600m. Although construction of the Akula II began back in 1991, it was suspended for nearly a decade due to a shortage of funds.
India and the Akula-ClassA unique leasing opportunity arose when Moscow granted the Indian Navy the ability to “rent” the Akula II submarine.
The SSN, renamed INS Chakra by New Delhi in 2023, was expected to enter service with the Indian Navy in 2007. However, several delays postponed this deadline. At first, issues with installing new systems and technologies onboard set engineers back in schedule. In 2008, a fatal gas leak that broke out on the submarine led to the deaths of 20 civilian crew members, further pushing the submarine’s entry to service back.
Ultimately, New Delhi would sail the INS Chakra for under nine years before returning the submarine to Russia in 2021. Reports suggested that the submarine was returned to Moscow early due to issues with its nuclear propulsion system.
The Akula II SSN was more formidable in armament than its sister variant. Armed with four 533mm torpedo tubes, the submarine could deploy Type 53 torpedoes, RPK-6 or RPK-2 missiles.
Additionally, this vessel could sport naval mines, the RPK-7 missile and four 650mm torpedo tubes.
In 2022, NATO naval forces monitored the Vepr when it transited from the Northern Fleet to the Baltic. The boat is expected to remain in service with the Russian Navy for another few decades.
About the Author: Maya CarlinMaya Carlin, National Security Writer with The National Interest, is an analyst with the Center for Security Policy and a former Anna Sobol Levy Fellow at IDC Herzliya in Israel. She has by-lines in many publications, including The National Interest, Jerusalem Post, and Times of Israel. You can follow her on Twitter: @MayaCarlin. You can email the author: Editor@nationalinterest.org.
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Summary and Key Points: The Russian Navy’s sole aircraft carrier, Admiral Kuznetsov, is widely regarded as a carrier in name only due to its persistent technical issues and operational failures. Commissioned during the Cold War, the Kuznetsov has faced numerous problems, from its reliance on low-quality mazut fuel to shoddy construction that prevents its boilers from operating at full capacity.
-Unlike Western carriers, which use advanced catapult systems, Kuznetsov uses a bow ramp that limits its ability to launch heavier aircraft. Its only combat deployment in Syria resulted in the loss of two aircraft due to faulty arresting wires.
-Despite its shortcomings, the Kremlin is unlikely to decommission the carrier amidst the ongoing invasion of Ukraine, using it instead as a propaganda tool to maintain its "carrier capable" -status.
Moscow’s Sole Carrier: Admiral Kuznetsov’s Tarnished LegacyWhile Russia may technically be an aircraft carrier nation, this title certainly exaggerates the extent of Admiral Kuznetsov’s capabilities. In fact, Moscow’s sole carrier is widely understood to be a carrier in name only.
For decades, the hefty ship has suffered from a myriad of unfortunate events that have effectively rendered its capabilities as an aircraft carrier useless. Amidst Russia’s ongoing invasion of Ukraine, however, the Kremlin is unlikely to officially scrap the Kuznetsov. Moscow’s ship fleet has already suffered serious damage at the hands of Ukrainian forces in the Black Sea and the decommissioning of the Kuznetsov would serve as another major blow to the country.
Instead, the Kremlin will continue to use its sole carrier as more of a prop for propaganda purposes.
The History of this Aircraft CarrierKuznetsov was initially commissioned in the Soviet Navy during the Cold War. Named to honor a revered USSR Admiral Nikolay Gerasimovich Kuznetsov, the carrier was designed to support and defend missile-carrying submarines and other aircraft in the Soviet Navy as a “heavy aircraft-carrying cruiser.”
Perhaps Kuznetsov's most distinctive characteristic is its fuel source. Unlike Western ships developed during the Cold War that used nuclear power or gas turbines for energy, the Soviet vessel was conventionally powered by mazut. This smoky, tar-like substance creates a thick viscosity and has therefore been designated as a low quality fuel source. Health-wise, mazut is horrible for the health of sailors. Additionally, the goopy substance is bad for the environment.
In addition to this poor fuel source, Kuznetsov was constructed shoddily at best. Specifically, insufficient piping installed during the carrier’s initial construction prevents its boilers from operating at full capacity simultaneously. This issue has only confounded the mazut’s shortcomings as proper boiler and piping installations are necessary to ensure it can be properly pre heated and pressurized.
More Problems for Russia's Last Aircraft CarrierThe purpose of an aircraft carrier is to serve as a floating airbase for a country’s military. Unlike its Western counterparts which use magnetic-powered catapults and steam-powered catapults to carry out flight operations, the Russian carrier uses a simple bow ramp. The bow ramp is far less effective than the alternatives and prevents Moscow from launching heavier aircraft. In fact, the only time Kuznetsov has deployed to combat, this launch system failed. The carrier deployed to Syria in 2016-2017 and lost two airframes when faulty arresting wires failed to secure their landing.
As detailed by USNI News, “A fighter assigned to the Russian carrier operating in the Eastern Mediterranean crashed during a landing approach on Sunday. The Mikoyan MiG-29K was part of a trio of MiGs that had sortied from Russian carrier Admiral Kuznetsov headed over Syria. At one point, for unknown reasons, one of the fighters turned back to the carrier and crashed while on approach to the carrier, the official said.”
Today, Kuznetsov remains useless and undeployable. Until Russia develops another aircraft carrier, however, this ship will likely remain intact to ensure the country retains its “carrier capable” status.
About the Author: Defense Expert Maya CarlinMaya Carlin, National Security Writer with The National Interest, is an analyst with the Center for Security Policy and a former Anna Sobol Levy Fellow at IDC Herzliya in Israel. She has by-lines in many publications, including The National Interest, Jerusalem Post, and Times of Israel. You can follow her on Twitter: @MayaCarlin.
All images are Creative Commons.