AeroIndia 2019 : Lockheed Martin transforme son F-16 en F-21

Sur le même sujet

• 

  8 juillet 2020 | International, Naval

  L3Harris pushes advanced autonomy for unmanned maritime vehicles

  by Gerrard Cowan L3Harris has set its sights on the intelligence, reconnaissance, and surveillance (ISR) market for unmanned maritime systems, identifying opportunities to combine the legacy unmanned surface vehicle (USV) technologies of ASV Global with the communications and sensor specialisms of the wider company since the latter was acquired in September 2018. These changes have brought a range of technological opportunities for the former ASV Global business, including the platforms it had originally developed before the acquisition, said James Cowles, business development manager at L3Harris. Cowles told Janes that L3Harris' ASV technology is suited to three major applications: mine countermeasures (MCM), where it has for example worked on the Anglo-French Maritime Mine Counter Measures (MMCM) programme with Thales; anti-submarine warfare (ASW), through such vehicles as its C-Worker USV; and ISR. He added that the integration of L3Harris and ASV's technologies is still at an early stage, although this effort is expected have a significant effect on its systems, particularly in ISR. L3Harris has several communication arms focused on high-bandwidth line-of-sight communications and satellite communications (satcom), he noted. “While we did have some excellent radios in the past, I think that some of the radios that we can now access for our military customers will really enhance our capability to move data in a safe and efficient way,” he said. Additionally, he said L3Harris is exploring internal collaboration, utilising the technologies of L3Harris Wescam in terms of integrating electro-optic/infrared (EO/IR) sensors into the ASV platforms. Beyond this, the company is potentially looking to work with TRL – an L3Harris-owned cyber security and electronic warfare specialist – on areas like cryptography. https://www.janes.com/defence-news/news-detail/l3harris-pushes-advanced-autonomy-for-unmanned-maritime-vehicles

• 

  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

• 

  13 décembre 2021 | International, Aérospatial

  F-35 Will Be Finland’s Next Fighter

  National evaluations put the F-35's military capability well ahead of its competitors, Helsinki says.