Defense Spending In The Middle East Continues Strong Growth

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  30 janvier 2019 | International, Aérospatial

  Iwakuni Marines use 3D printers to revolutionize maintenance for fighter jets

  By JAMES BOLINGER | STARS AND STRIPES MARINE CORPS AIR STATION IWAKUNI, Japan — Using 3D printers, Marines based in southern Japan created two products that reduce the time it takes to repair F/A-18 Hornets and may save the Defense Department money. Called an engine ship kit, the first innovation is a set of plastic clips and plugs to prevent oil and hydraulic fluid leaking from aircraft engines removed for repairs. The other is a tool that helps maintainers grease the bearings on the F/A-18's high-speed Gatling gun. Designed by Marines from MCAS Iwakuni's Marine Aviation Logistics Squadron 12, the engine ship kit will have an immediate impact on operations, squadron commander Lt. Col. Javier Garcia recently told Stars and Stripes. The kit eliminates the need for maintainers to travel to austere locations to drain oil and hydraulic fluids so an engine can be taken safely back to Iwakuni for repair. The plastic drain plugs prevent the fluid from leaking and the clips ensure the plugs are not dislodged as the engine is readied for transport. The kit is the brain child of 1st Lt. Simon Miller and Chief Warrant Officer 3 Mark Willems, who needed to get a broken F/A-18 engine from Wake Island to MCAS Iwakuni late last year. The engine began to leak while a C-130 crew tried to load it, Garcia said. In the past, a team of maintenance Marines would have traveled to the location to prepare the engine for safe transport, but that takes away from their mission at MCAS Iwakuni. To solve the problem, Willems had the idea of creating plugs that would stop the leaks. Miller created the pieces using 3D drafting software and MALS 12's new 3D printers. “I'm not really sure why no one thought to make this kind of kit before, but this design is going to have an impact across the Navy and Marine Corps,” Garcia said. The same team behind the engine ship kit also created a tool that makes it easier for maintenance Marines to grease the bearing on the F-18's M61A Vulcan, a Gatling-style rotary cannon that can fire 6,000 rounds a minute. The bearing on the cannon must be packed with grease every 30,000 rounds, a job that used to take two Marines more than 30 minutes, said Cpl. Christian Smellie, an aviation life-support systems technician who works at Iwakuni's 3D printing lab. Full article: https://www.stripes.com/news/pacific/iwakuni-marines-use-3d-printers-to-revolutionize-maintenance-for-fighter-jets-1.566446

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  2 novembre 2018 | International, Aérospatial

  Lockheed to supply F-35 training systems to Marine Corps

  By Tauren Dyson Nov. 1 (UPI) -- Lockheed Martin has received a contract modification for $64 million from the U.S. Navy to produce F-35 training systems for the U.S. Marine Corps. The fixed-price-incentive-firm contract, announced Wednesday by the Defense Department, calls for one lot of F-35 Lightning II Training Systems. The system prepares pilots for the aircraft by blending multiple training media that include simulators, electronic classroom lessons, flight events and other lesson formats. For training, pilots start in the classroom, with interactive courseware and training support, then they move to the F-35 Full Mission Simulator's 360-degree display system. It uses F-35 software and a 360-degree visual display system that reproduces the jet's sensor and weapons employment. While the Full Mission Simulator acts as the primary teaching tool for pilots, some use the Deployable Mission Rehearsal Trainer, which is used aboard aircraft carriers, or the Mission Rehearsal Trainer, a smaller version of the Full Mission Simulator. The training system can support programs for all three variants of the aircraft flown by the U.S. military. Work on the contract will be performed mostly in Florida and Virginia, with the rest taking place in Oregon, Ohio, California and the United Kingdom. The Navy has obligated the full amount contract at the time of the award from fiscal 2019 Navy aircraft procurement funds, with none of the funding expiring at the end of the fiscal year. Work on the contract is expected to be completed by July 2021. https://www.upi.com/Defense-News/2018/11/01/Lockheed-to-supply-F-35-training-systems-to-Marine-Corps/2571541074594

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  19 septembre 2018 | International, Terrestre

  These six companies have been selected to compete in the Army’s submachine gun program

  By: Todd South After some fits and starts, the Army submachine gun program has reached its next phase as officials have selected the six companies they want to provide guns for consideration. The program caught attention when it was first mentioned at the annual National Defense Industrial Association's Armament Systems forum. Lt. Col. Steven Power, product manager of Soldier Weapons for Program Executive Office-Soldier noted the then-recent posting of a Request For Information on sub gun options for soldier personal security. Fairly quickly, more than a dozen companies sent their offerings, and the designs ranged from the classic Heckler & Koch MP5-style to the smaller M4-type guns chambered in 9mm. Sub guns or subcompact guns have been in use in the military for a variety of purposes dating back to the Thompson Submachine gun developed during World War I and put into use in World War II. That heavy-duty, high-capacity weapon fell out of use in the subsequent decades, while other lighter versions with smaller rounds such as the 9mm came into fashion. Sub guns have long been used by special operations forces, such as the Navy SEALs, for close-quarters battle shooting scenarios. But they were not in common use among the rank and file for some time. That seems to be part of the reason that posting caught the attention of military-gun focused readers. Then, it appeared the program halted when the RFI was canceled after 13 submissions were received. But, in a few short weeks, a Prototype Opportunity Notice by Army Contracting Command was posted, modifying some of the requirements. The new notice wants a “highly concealable [Sub Compact Weapon] system capable of engaging threat personnel with a high volume of lethal force while accurately firing at close range with minimal collateral damage.” The sub gun now had to be optimized specifically to fire a 147-grain 9mm and include 20- and 30-round magazines. It must fire 60 rounds per minute for five minutes without a cookoff. The following companies were selected for the next phase: Trident Rifles, LLC Sig Sauer Shield Arms Global Ordnance, LLC B&T USA Angstadt Arms If selected, the companies could be asked to manufacture up to 350 guns initially, and possibly as many as 1,000 of the sub guns, depending on Army requirements. First, the companies will have until mid-October to provide 15 weapons for an evaluation. The six companies selected make for some interesting developments on the design front. Though details on specific submissions have not been made public, at least two of the companies on the list, Angstadt and Shield Arms, both make M4-style 9mm variants, as reported by Soldier Systems, a military gear-focused website. The Firearm Blog notes that the original MP5-style designs from Heckler & Koch, Zenith and PTR are now off the list, as are some of the companies typically associated with this type of gun. That includes Colt, Beretta, CMMG, CZ-USA, LMT and Noveske, the website reported. Sig Sauer has had recent success, nabbing last year's contract to replace the common sidearm for all the services in the M17 9mm handgun, part of the Modular Handgun System. It also garnered attention from Special Operations Command for its work on the MCX Rattler, chambered in .300 Winchester Blackout, this year. One company not selected, Handl Defense, reportedly told TFB that they planned to file a protest on the selections, alleging they were excluded on a “procedural basis.” https://www.armytimes.com/news/your-army/2018/09/18/these-six-companies-have-been-selected-to-compete-in-the-armys-submachine-gun-program