Boeing’s Autonomous MQ-25 Completes First Test Flight with Aerial Refueling Store

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  5 août 2019 | International, Naval

  U.S. Navy Commissions Littoral Combat Ship 15 (Billings)

  KEY WEST, Fla., Aug. 3, 2019 /PRNewswire/ -- The U.S. Navy commissioned USS Billings (LCS 15) – the nation's eighth Freedom-variant Littoral Combat Ship (LCS) – in Key West, Florida. This milestone places the ship, built by the Lockheed Martin (NYSE: LMT) -led team into active service. "Billings was designed to operate and adapt to a rapidly changing environment," said Joe DePietro, vice president of Small Combatants and Ship Systems at Lockheed Martin. "She is equipped and ready for today's threats and easily modifiable to meet the threats we may not even be aware of yet. Our team is confident Billings will be what the Navy needs when the fleet needs it." Unique among combat ships, LCS is designed to complete close-to-shore missions and is a growing and relevant part of the Navy's fleet. It is fast — capable of speeds in excess of 40 knots. It is automated — with the most efficient staffing of any combat ship. It is lethal — standard equipped with Rolling Airframe Missiles (RAM) and a Mark 110 gun, capable of firing 220 rounds per minute. It is flexible — with 40 percent of the hull easily reconfigurable, integrating capabilities like the Longbow Hellfire Missiles, 30mm guns, and manned and unmanned vehicles targeted to meet today's and tomorrow's missions. "Having now commanded two freedom class LCS variants, I would like to report that these ships are truly impressive and will fit well in the niche they have been designed for," said LCS 15's Commanding Officer, Commander Nathan Rowan. "They are fast, maneuverable, and their weapon systems are some of the most accurate I've witnessed on any platform of which I've previously served." There are seven ships in various stages of production and test at Fincantieri Marinette Marine in Wisconsin, where the Freedom-variant LCS is built. The next Freedom-variant in the class is LCS 17, the future USS Indianapolis, which was delivered in late July. "On behalf of the proud 2,000 men and women who transform flat steel into a fast, agile surface combatant," said Jan Allman, CEO of Fincantieri Marinette Marine, "we are honored to support the U.S. Navy, and we congratulate the outstanding crew of the USS Billings." Multimedia assets are available here: Social media video: https://vimeo.com/351803068 B-roll: https://vimeo.com/351805414 Photos: https://www.flickr.com/photos/143371902@N04/albums/72157710070352016 For more information, visit www.lockheedmartin.com/lcs. https://news.lockheedmartin.com/2019-08-03-U-S-Navy-Commissions-Littoral-Combat-Ship-15-Billings

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  30 juillet 2020 | International, Aérospatial

  America’s F-22 stealth fighter may be limited in Asia-Pacific conditions, China’s J-20 designer says

  Aircraft has been sent to the region but was designed for combat in Europe, which could affect its capabilities, according to Yang Wei China's answer to the Raptor has yet to be put to the test in a real combat situation, military expert notes Minnie Chan Published: 12:00am, 30 Jul, 2020 America's F-22 Raptor stealth fighter was designed for combat in Europe but is now being used in the Asia-Pacific, according to a top Chinese aircraft designer, who says the different conditions will limit its capabilities there. Yang Wei, general designer of China's first stealth fighter the J-20, said the twin-engine F-22s could face the same challenges in the region as the F-4 fighter-bombers the Pentagon sent to the Vietnam war between 1965 and 1973. “The complex environment and political constraints in Vietnam caused the F-4 to almost fail to show its high-speed performance and over-the-horizon combat capabilities,” Yang wrote in a paper published in Chinese aeronautics journal Acta Aeronautica et Astronautica Sinica last month. He said the F-22, a tactical fighter inspired by the Cold War between the United States and the former Soviet Union, was designed for battle in Europe and could face similar problems now that it had been deployed in the Asia-Pacific. Yang did not draw any comparisons between America's F-22 and China's J-20 both fifth-generation, twin-engine heavy fighter jets and of a similar size. But military experts said his remarks indicated that the J-20 Weilong, or Powerful Dragon, was clearly seen as China's answer to the F-22. Comparing the two, Song Zhongping, a military commentator in Hong Kong, said the J-20's biggest advantage was that it was developed later, meaning its designers could learn from the F-22 – including how to fix shortcomings, and what type of new technologies could be used to optimise the aircraft. “The F-22 was originally designed for combat with the former Soviet Union, or today's Russia, in Europe, but now the Raptor's main opponent is the [People's Liberation Army] in the Asia-Pacific,” Song said. “China's J-20 was inspired by the F-22's deployment. The Chinese aircraft designers used the Raptor as a rival and the F-35 [stealth multi-role fighter] as a tactical opponent to help them to come up with a more practical and capable fighter jet.” Both the F-22 and the J-20 have a ceiling of 20km (12.4 miles) and a maximum speed of over Mach 2 (2,470km per hour, or 1,535mph) – faster than the speed of sound. The F-22 has a comparatively shorter range – with a combat radius of 800km (497 miles), while the J-20's large internal fuel tank can sustain a longer combat radius of 1,100km (684 miles). But Beijing-based military expert Zhou Chenming noted that the J-20, which entered service in 2017, had yet to be put to the test in a real combat situation. Andrei Chang, founder of influential military magazine Kanwa Asian Defence, said that in contrast, the F-22's combat capabilities had been seen, most recently last year when the stealth fighters were sent to Qatar as tensions rose with Iran. “The operation of the F-22 has been perfected since it joined the US military in 2005. The Raptor has taken part in countless actual combat situations around the globe, including in the Middle East, Singapore and Okinawa in the Pacific,” Chang said. A military source close to the PLA believed the J-20 could counter the F-22 in a one-on-one combat situation, but said far fewer of the fighter jets had been made compared to America's Raptors. “At the moment China has about 60 J-20s – just one-third of the total number of F-22s,” said the source, who requested anonymity due to the sensitivity of the matter. “Now the US has deployed hundreds of F-35s to the region, so it's an even bigger threat to China,” he added. With F-22s being deployed to the Asia-Pacific region – and as relations worsen with Washington, including over the disputed South China Sea – Beijing has stepped up development of its new stealth fighter. Mass production of the J-20B began earlier this month. https://www.scmp.com/news/china/military/article/3095219/americas-f-22-stealth-fighter-may-be-limited-asia-pacific

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  6 décembre 2023 | International, Terrestre

  Ukraine's latest weapons request includes THAAD air defenses and F-18s | Reuters

  Ukraine's latest list of U.S. weapons it says it needs to fight the Russian military includes sophisticated air defense systems, F-18 "Hornet" fighter jets, drones, Apache and Blackhawk helicopters, according to documents seen by Reuters.