‘Smaller, better, cheaper’ — the rise of portable drone interceptors

Sur le même sujet

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  20 décembre 2023 | International, Terrestre

  Czech Republic wants to piggyback on German Leopard 2A8 tank buy

  A joint order with Berlin should yield better conditions, like prices and delivery schedule, according to the Czech defense minister.

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  17 octobre 2019 | International, Aérospatial

  USAF Slashes Helo Training Time With Virtual Reality

  By using virtual reality (VR) devices, the U.S. Air Force's 23rd Flying Training Squadron (FTS) at Fort Rucker, Alabama, has slashed flying time by 35 percent, given students 15 hours of additional practice time with aircraft controls, and cut the time needed to complete undergraduate pilot training by six weeks for the first six students using the experimental program. The 23d FTS is responsible for all Air Force undergraduate rotary-wing pilot training and is a geographically separated unit under the 58th Special Operations Wing (SOW) at Kirtland (New Mexico) AFB. It is the sole entry point for Air Force careers in the Bell UH-1N, Sikorsky HH-60G, and Bell-Boeing CV-22 tiltrotor. The experimental training program began in 2017 when the squadron found internal training efficiencies that led to a 25 percent increase in overall student pilot production. They decided to take their innovation efforts further by combining technology and innovation. The squadron initially stood up the program with six VR systems loaded with software for a Bell 412, paid for with $350,000 in 58th SOW innovation funds. Specialized Undergraduate Pilot Training-Helicopter (SUPT-H) class 20-02 was the first class to use the VR training systems starting in May 2019. The students' introduction to VR took place during the initial 19-day academics portion of the curriculum. “After 23.5 hours of VR instruction, students were able to hover, taxi, and perform various other helicopter maneuvers unassisted by their instructor pilots on their very first flight [in an actual aircraft],” said Capt. Matt Strick, 23rd FTS innovation flight lead. “We assessed the students to be at least seven days ahead of schedule at that point.” The initial goal of the project, called “Project da Vinci” or "Rotary-Wing Next," was reducing the time needed to teach the syllabus from 28 weeks to 14 weeks and to increase student production from 60 to 120 students a year without needing additional aircraft or flying hours. “We're seeing the vast potential of this program unfold right in front of us,” said Lt. Col. Jake Brittingham, 23rd FTS commander. “This is just the start,” he said. “We are focused on ensuring we continue to get even more efficient with our training, while at the same time maintaining the quality of our graduates the Air Force needs and expects.” The program's VR software is being updated to reflect the unit's Bell TH-1H primary trainer. “The [VR] acquisition proved challenging because of federal computer purchasing laws and limitations and took some time and effort between us, the 42nd Contracting Squadron at Maxwell AFB, 19th AF, and the 338th Specialized Contracting Squadron at Randolph AFB to make the initial purchase,” Brittingham said. “We really couldn't have done this in eight months without the help of the contracting team enabling us to make these purchases smarter and faster.” https://www.ainonline.com/aviation-news/defense/2019-10-16/usaf-slashes-helo-training-time-virtual-reality

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  9 juillet 2020 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité

  Top Defense Execs Ask For Help in Next COVID Stimulus Package

  The biggest defense manufacturers in the world warned the Pentagon and OMB of "significant job losses in pivotal states" if Congress doesn't come up with stimulus money to cover unforeseen expenses. By PAUL MCLEARYon July 08, 2020 at 4:16 PM WASHINGTON: A group of CEOs leading the world's top defense firms sent letters to Pentagon acquisition chief Ellen Lord and and Office of Management and Budget director Russell Vought on Wednesday, citing “significant job losses in pivotal states” if the federal government doesn't step in to assist with COVID-related costs. Electoral maps have traditionally acted as a tried and tested tool defense contractors use when making pitches to both the Pentagon and Congress, as a way of showing where the jobs sit in different congressional districts. The letter to Lord was signed by the leaders of Lockheed Martin, General Dynamics, Boeing, Raytheon, and BAE Systems, which represent five of the top seven defense companies in the world. Huntington Ingalls, Textron Inc., and L3Harris Technologies also signed onto the letter, which was obtained by Breaking Defense, requesting the Pentagon's help in pressing for stimulus money in the Senate's next rescue package. The Senate is slated to debate in the coming days. Lord has previously estimated the Pentagon would have to pay more than “lower double digit billions” to offset costs borne by defense manufacturers in lost work hours, buying PPE equipment and propping up smaller suppliers. Speaking to reporters at the Pentagon last month, Lord said she's seeing a “three-month slowdown to all programs due to COVID-19,” after the virus shut down defense manufacturing facilities and production lines across the globe. The vast majority of defense firms have operated at reduced capacity over the past several months, and Lord said the Pentagon continues to see the biggest impacts in the aviation and shipbuilding supply chains. The CEOs write that US-based supply chains “are simply not able to absorb these significant costs. Without additional funding in the next stimulus package, the resolution of [reimbursement] claims will need to be funded from existing DoD budget topline resources for FY20-22.” That would cause “significant reductions” in research and procurement budgets, they said, before pivoting to warning about Defense Secretary Mark Esper's top priority: modernizing weapons systems to keep abreast of China and Russia. Placing the burden on the companies to use their own case to meet unplanned emergency costs risks “thwarting the Department's ability to meet the challenges and threats associated with great power competition” they add. In order to keep the smaller suppliers afloat, companies have pushed contracts forward to give the smaller supplier more work, and in turn, DoD has sped up planned payments to the defense industry, hitting the $2 billion mark in recent weeks. Speaking at a Brookings Institution event this morning, Lord didn't mention the letter, but talked about moving more production of defense equipment to the United States from overseas. Part of that effort stems from President Trump's “American First” push to build up the domestic manufacturing sector, but Chinese influence in electronic supply chains is also a big concern. During a visit to the Fincantieri Marinette Marine shipyard in Wisconsin late last month, Trump said “we'll always live by two simple rules: Buy American and hire American.” Lord phrased the idea differently, saying she prefers to have two sources for equipment, and “we would like one of those, if possible, to be domestic.” That issue has been highlighted in the global pandemic shutdown which wreaked havoc on global supply chains. “We just found that particularly with microelectronics, we have gotten ourselves into a potentially compromised position,” Lord said. “Where we have US intellectual property going offshore for fabrication and packaging leaves us with some vulnerability there. That is unacceptable moving forward.” During his Wisconsin visit, Trump suggested that one of the considerations for awarding a $795 million contract to the US home of the Italian shipbuilder was its location in a competitive state in the 2020 presidential election. “You notice that's not a supply chain going through China and going through other countries,” he said, adding, “I hear the maneuverability is one of the big factors that you were chosen for the contract. The other is your location in Wisconsin, if you want to know the truth.” https://breakingdefense.com/2020/07/top-defense-execs-ask-for-help-in-next-covid-stimulus-package