31 janvier 2020 | International, Aérospatial
Steve Trimble
A small start-up company in California has unveiled a new proposal for a stealthy unmanned aircraft system (UAS) to offer the U.S. Air Force as a “fifth-generation” target drone or a low-cost attritable aircraft.
Tehachapi, California-based Sierra Technical Services, a company founded by previously retired Lockheed Martin Skunk Works engineers, unveiled the first photos of the completed Fifth Generation Aerial Target (5GAT) prototype after completing engine tests on the ground. A first flight of the 5GAT is scheduled in early 2020.
The name of the aircraft is derived from its origins as a prototype funded by the Defense Department's Director of Operational Test and Evaluation (DOT&E), says Roger Hayes, president and CEO of Sierra Technical Services.
Several years ago, DOT&E recognized an emerging gap for a new target drone that could fly as a surrogate for fifth-generation fighters emerging in Russia and China such as the Sukhoi Su-57 and AVIC Chengdu J-20. In 2017, DOT&E awarded Sierra Technical Services a $15.9 million contract to develop the 5GAT prototype, Hayes said.
The pace of assembly has been dictated by the availability of parts cannibalized from other military aircraft, such as the engines and metallic components from the Northrop T-38 trainer and F-5 fighter, as well as aileron actuators from the Boeing F/A-18, Hayes said. Sierra Technical Services supplemented its revenue as assembly continued by working on other programs, including supplying components for the Kratos XQ-58A Valkyrie.
As development continued, the Air Force started to develop interest in a fifth-generation target. The service has awarded Lockheed Martin a contract to develop the AIM-260 Joint Advanced Tactical Missile, which is being designed to counter the PL-15 missile fielded on China's J-20 fighter. The Air Force needs to test the AIM-260 and other missiles against a representative threat. Last May, the Air Force released a request for information for the Next Generation Aerial Target, which included a version that can replicate fifth-generation fighter attributes, such as a stealthy airframe with canted tails and serpentine inlet ducts.
The Air Force also is developing a concept to pair manned fighters such as the F-22 and F-35 with an unmanned partner, known sometimes as a Loyal Wingman. The Air Force Research Laboratory (AFRL) funded Kratos' XQ-58A, which completed a first flight in March.
AFRL also plans to demonstrate a UAS controlled by a “software brain” using artificial intelligence. This Skyborg program is sometimes considered a follow-on for the XQ-58A program, but Hayes said Sierra Technical Services could offer the 5GAT for the Skyborg contract.
https://aviationweek.com/defense-space/stealthy-uas-unveiled-usaf-target-loyal-wingman-needs
26 août 2022 | International, Terrestre
General Dynamics Land Systems was awarded a Foreign Military Sales order from the U.S. Army worth up to $1.148 billion to deliver 250 M1A2 SEPv3 Abrams main battle tanks to Poland.
22 juin 2018 | International, Aérospatial, Naval, Terrestre, C4ISR
By: Karen Jowers A retired Army major general and former retail executive will lead a Pentagon task force that is examining the case for a possible merger of the military exchange and commissary systems, Defense officials announced Thursday. Keith Thurgood, who was also the chief executive officer of the Army and Air Force Exchange Service from 2007 to 2010, will start work Monday. If the task force business case analysis confirms that consolidation is the right approach, and if Defense Department officials back that finding, Thurgood will serve as the consolidated organization's executive director until the permanent position is advertised and filled, according to a May 29 memo directing the task force's formation. The retired Reserve major general has more than 28 years of military service and has held executive positions at PepsiCo & Frito-Lay Inc., Sam's Club, Overseas Military Sales Corporation, and MedAssets, Inc. He will take a sabbatical from his current position as clinical professor at the University of Texas at Dallas. He could serve up to two years on the task force. The task force will examine “back office” operations of the exchanges and commissaries, such as information technology, human resources and accounting. It will first determine whether the exchange systems ― AAFES, Navy Exchange Service Command, and Marine Corps Exchange ― could be combined with one corporate “backbone.” Then members will determine whether the Defense Commissary Agency could be merged into that system. Consolidation of the stores wouldn't necessarily mean that commissaries and exchanges would be combined into one store. Officials are also looking at keeping the individual branding of the exchange stores on military bases, as they combine behind-the-scenes operations. “With General Thurgood's leadership, understanding of the customer experience, and private sector experience in the retail space, the task force will evaluate our potential to generate efficiencies and scrutinize the above-the-store business aspects of the exchange system, with a goal of validating and defining our execution plan for the way forward,” said John H. Gibson, II, DoD's chief management officer, in the DoD announcement. https://www.militarytimes.com/pay-benefits/2018/06/21/heres-who-will-lead-the-dod-group-that-could-decide-the-future-of-military-shopping/
6 octobre 2022 | International, Terrestre
BAE Systems has received a five-year, $383 million contract from the U.S. Army to perform technical and sustainment support services for its fleet of Bradley Fighting Vehicles and M993 Multiple...