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  September 19, 2018 | International, Aerospace

  F-35 stress tests raise possibility of longer service life

  SOURCE: FLIGHTGLOBAL.COM, BY: GARRETT REIM After completing static, drop and durability testing on the F-35A, Lockheed Martin believes that early results indicate potential for an increased service life certification of the stealth fighter. The F-35's service lifetime is designed to be 8,000h, but each test airframe is required to successfully complete two lifetimes of testing, the equivalent of 16,000h. The F-35A exceeded the requirement by completing three full lifetimes of testing, 24,000h, prompting Lockheed to moot the potential service-life extension. “We look forward to analyzing the results and bringing forward the data to potentially extend the aircraft's lifetime certification even further,” said Greg Ulmer, Lockheed Martin's vice president and general manager of the F-35 program. “Already certified for one of the longest lifetimes of any fighter, an increase would greatly reduce future costs for all F-35 customers over several decades to come.” The USAF plans to fly the F-35A until at least 2070, so a longer lifespan per aircraft may allow the service to reach that goal without having to purchase new fighters. However, as aircraft age they become more expensive to maintain and operate, making it unclear if a service life extension of the F-35A would be economical. The F-35A airframe completed its testing at BAE Systems in Brough, England. The F-35B and C variants were tested at Lockheed Martin's facility in Fort Worth, Texas, though the company did not release the results for those variants. All variants will eventually undergo final teardown inspections at the National Institute for Aviation Research in Wichita, Kansas. https://www.flightglobal.com/news/articles/f-35-stress-tests-raise-possibility-of-longer-servic-451964

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  September 14, 2022 | International, C4ISR

  L3Harris, Raytheon win phase 2 contracts for next-gen ISR aerial sensors

  The sensors under development will integrate onto the Army's well-known HADES aerial ISR program, designed to conduct "deep" intelligence gathering and target tracking.

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  July 16, 2019 | International, Aerospace, Other Defence

  New Army cyber gear for drones and teams test, protect units in another domain

  By: Todd South A prototype device used recently at the Army's premiere combat training center has soldiers using precision cyber techniques to target small drones that might have been missed with other equipment and methods. Soldiers with the 3rd Brigade Combat Team, 1st Cavalry Division used the cyber precision drone detection system during a January rotation at the National Training Center. The equipment allowed soldiers to get alerts of drone presence and ways to target it that helped protect the brigade, according to an Army release. Capt. Christopher Packard said the prototype integrated with existing signal, intelligence and electronic warfare capabilities. Five soldiers embedded with the opposing force to attack the brigade with enemy drones for more realistic training, according to the release. A group of software developers at the Army's Cyber Command along with others at the Defense Digital Service built custom software and modified commercial equipment to make the early versions of the prototype last year. “The (Rapid Capabilities and Critical Technologies Office) and Tobyhanna (Army Depot) helped out with taking it from an advanced prototype and turning it into an engineering design model,” said 1st Lt. Aneesh Patel, with ARCYBER's Cyber Solutions Development Detachment with the 782nd Military Intelligence Battalion, 780th Military Intelligence Brigade. “We designed our own hardware and schematics, but what we didn't have was the proper ability to scale, and I think that's important in a bridging strategy and for any prototype.” The system is an “interim solution,” according to the release. “Being a newer system and a new tool for a maneuver unit, there are going to be a lot of things we don't know as [cyber] engineers, and a lot of their specific needs for the capability that may not have gotten through to us. So being out there was very important to this and any other project like it,” Patel said. The system will be followed by an upgraded version slated for Special Operations Command for an operational assessment this summer. Phase two will maximize the capability's operational life span by adding software updates that improve performance, according to the release. That type of equipment hits drones, but the Army also has its own cyber protection teams, such as the one featured in another release out of Grafenwoehr, Germany in June, where the 301st and 172nd CPTs used defensive measures for the Sabre Guardian 19 exercise. The annual exercise is taking place this year in Bulgaria, Hungary and Romania, co-led by the Romanian Joint Force Command. The teams “create chaos by accessing the network and either disabling it or stealing classified information and using it against the units involved in the exercise.” Though cyber threats have been a talking point among commanders for years, it wasn't until this most recent rotation that cyber threats were simulated for the exercise, said Capt. Joe McNerney, 301st CPT battle captain. The captain explained that the CPTs simulate an insider threat. The 172nd is a combination of soldiers and airmen from units based in Indiana, Michigan and Ohio. The 301st is an Air Force unit out of the Battle Creek Air National Guard Base, Michigan. “They're people we work with on a daily basis so we want to beat them," said Sgt. Brian Stevens, an information technology specialist from Detroit. “We have to make them feel pain at some level.” https://www.armytimes.com/news/your-army/2019/07/15/new-army-cyber-gear-for-drones-and-teams-test-protect-units-in-another-domain/