6 septembre 2023 | International, Aérospatial
Upgraded F-35 deliveries could slip to June 2024
The F-35 Joint Program Office says the upgraded jet is showing software troubles in flight tests, prompting it to push the schedule back.
14 juillet 2020 | International, Naval
Navy Inks Deal For New Unmanned Fleet
The $34 million deal marks the service's first real thrust to get unmanned ships into the water, despite Congressional worries the service is moving too fast.
By PAUL MCLEARYon July 13, 2020 at 5:37 PM
WASHINGTON: Despite deep and bipartisan skepticism from Capitol Hill over its plans to build three new classes of unmanned warships, the Navy went ahead today with its plans to begin building as many as 40 Medium Unmanned Surface Vessels.
The service awarded L3 Technologies Inc. a $34.9 million contract for a prototype MUSV, along with an option for up to eight additional ships. If the company builds those eight unmanned ships, the contract will be worth $281 million through June 2027.
Overall, the Navy wants to build about 40 MUSVs in coming years, which will clock in at between 45 to 190 feet long, with displacements of roughly 500 tons. The medium ships are thought to skew more toward mission modules revolving around intelligence, surveillance and reconnaissance payloads and electronic warfare systems.
In their versions of the 2021 National Defense Authorization Act, however, both the House and Senate told the Navy to slow down on its acquisition of some unmanned ships, specifically the Large Unmanned Surface Vessel. Both documents boost Congressional oversight over the LUSV, an ambitious new ship the Navy hoped to begin building in 2023.
While the MUSV will focus on gathering intelligence, the LUSV will act as a forward-deployed missile launcher, bristling with missile tubes and other weapons, Navy planners have said.
Lawmakers are looking to ensure the Navy finalizes its design and operational plans before building the larger ship, something the service has struggled with as it built other classes such as the Littoral Combat Ship, the Ford class of aircraft carriers, and the Zumwalt destroyers, all of which fell behind schedule, went over budget and struggled with new technologies.
“USVs are one of the centerpieces of distributed maritime operations,” Rear Adm. Casey Moton, head of the Unmanned and Small Combatants office, said last month at a U.S. Naval Institute event. The ships will act as platforms to enable the fleet to spread out and counter China's ambitions in the Pacific either as a forward screen for a carrier strike group or as vessels pressed forward with an acceptable risk of attrition.
The Navy hasn't yet fully prepared to deploy or sustain a new fleet of unmanned vessels, Capt. Pete Small, program manager for unmanned maritime systems said in May. “Our infrastructure right now is optimized around manned warships,” Small said. “We're gonna have to shift that infrastructure for how we prepare, deploy, and transit” over large bodies of water before the navy begins churning out unmanned ships in greater numbers, he added.
https://breakingdefense.com/2020/07/navy-inks-deal-for-new-unmanned-fleet
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31 juillet 2018 | International, C4ISR
DARPA’s Fast Lightweight Autonomy program tests the scouting software of tomorrow’s wars
By: Kelsey Atherton Every map is an outdated map. Buildings change, people relocate, and what was accurate a decade ago may mean nothing to someone on patrol today. Which is one reason the Defense Advanced Research Projects Agency is pursuing Fast Lightweight Autonomy, a program designed to teach drones to effortlessly scout and map unfamiliar locations, without the help of GPS or external guidance tools, so that the military can rely on the freshest scouting information possible. For Phase II of the program, DARPA split the task into three parts. One team worked on better flight outdoors in a natural environment at full speed. Another team pursued drone flight in an urban environment, with the drone building a semantic map of the cars and buildings it encountered, while a third team focused on navigating indoors. Taken together, the teams are demonstrating in part the way robots can do what humans do when in unfamiliar terrain, but then speed it up and transmit that information back to humans following behind. First and foremost are the military applications. If DARPA's program results in workable code and sensors, future missions equipped with quadcopters could let the robots scout a contested area before putting any humans at risk. And that area could include dense woods, civilian-lined streets in an area that's seen some insurgent action, or even shelled-out buildings that may be hiding snipers or other traps. The robot explores and informs, and then the humans can follow afterwards, with fresh information loaded onto their tablets and guiding their movements. There are applications for the technology beyond a shooting war. Rescue workers could use drones based on this software to see if a damaged building is safe enough to send rescuers into, or to see if there are even people alive inside who might need rescuing. Drones that can fly quickly through forests could seek out lost hikers, shifting the human energy from search to rescue. Some of this, notes FLA program manager Jean-Charles Ledé, could be done at present by skilled human pilots, the kind that race drones with first-person view goggles. But, says Ledé, “We don't want to deploy a world-class FPV racer with every search and rescue team.” Drones that can navigate by software alone reduce the skill needed to manage the flying robots. In a pinch, the algorithm is a substitute for expertise, and far more scalable a solution. https://www.c4isrnet.com/unmanned/2018/07/30/darpas-fast-lightweight-autonomy-program-tests-the-scouting-software-of-tomorrows-wars/
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3 décembre 2021 | International, Aérospatial
Avions de combat : le Canada exclut Boeing, le F-35 de Lockheed Martin et le Gripen de Saab restent seuls dans la course !
C'est décidé, Boeing ne fournira pas le Canada en avion de combat. Lockheed Martin et Saab, eux, sont encore en lice. La décision devrait tomber en 2022., Mauvaise nouvelle pour Boeing. Le Canada a annoncé