18 septembre 2020 | International, Aérospatial, Terrestre
WASHINGTON: “Lockheed Martin is working to fly a laser on tactical fighters within the next five years,” Lockheed laser expert Mark Stephen told reporters yesterday afternoon. “We're spending a lot of time to get the beam director right.”
That beam director, which keeps the laser beam on target, is a crucial but easily overlooked component of future laser weapons.
The Air Force Research Lab's SHiELD program aims to put defensive laser pod on fighters to defend them against incoming anti-aircraft missiles. An offensive laser to shoot down enemy aircraft would have to hit harder and at longer distances, so it's a more distant goal: Such weapons are envisioned for a future “sixth generation” fighter — like the NGAD prototype now in flight test — to follow the 5th-gen F-35, while the SHiELD pod will go on non-stealthy 4th gen aircraft like the F-16, as in this Lockheed video.
But the company's new beam-director design is actually getting its first workout on an Army system, the truck-mounted IFPC Energy Laser, which will defend against artillery rockets, drones, and, potentially, subsonic cruise missiles.
https://breakingdefense.com/2020/09/lockheed-aims-for-laser-on-fighter-by-2025/
16 mai 2023 | International, Aérospatial
A former IT programmer now serving as a Ukrainian soldier says a four-rotor commercial drone which sells over the counter for $300 can be modified to carry explosives that will destroy Russian tanks.
23 juin 2021 | International, C4ISR, Sécurité
The STO is a NATO subsidiary body having the same legal status than the NATO itself, and created within the framework of the North Atlantic Treaty signed in Washington in 1949. It has been established with a view to meeting to the best advantage the collective needs of NATO, NATO Nations and partner Nations in the fields of Science and Technology. The STO is operated under the authority of the North Atlantic Council which has delegated the operations of the STO to a Board of Directors (the Science & Technology Board – STB) comprising the NATO Nations S&T managers. The STB is chaired by the NATO Chief Scientist who is a high level recognized S&T leader of a NATO Nation, being permanently assigned to the NATO headquarters in Brussels and also serving as the senior scientific advisor to the NATO leadership.
29 octobre 2020 | International, Aérospatial, Naval
Mallory Shelbourne This post has been updated to include a new photo of the CH-53K from Sikorsky. The Navy has issued Lockheed Martin-owned Sikorsky a $550.4 million contract modification for the next lot of the Marine Corps' new heavy-lift helicopter. The Navy awarded Sikorsky the funds for six CH-53K King Stallions as part of lot 4 of the program's low-rate initial production phase, according to an Oct. 26 Pentagon contract announcement. “The production of this CH-53K helicopter represents a new era in capabilities, technologies, safety and mission flexibility for the U.S. Marine Corps,” Bill Falk, the CH-53K program director for Sikorsky, said in a statement. “Sikorsky is committed to supporting the Marine Corps to maximize the benefits of this all-new helicopter,” he added. “Pilots are already training on state-of-the art flight training devices to prepare in a safe, cost-effective manner for operational deployment.” The Navy anticipates Sikorsky finishing the work in July 2024, according to the announcement. USNI News previously reported that the Navy restructured the CH-53K test program to address technical deficiencies discovered on the test aircraft. Sikorsky and the Marine Corps announced the two had found a fix to one of the main problems – exhaust gas reingestion – in December 2019. The Navy decreased the number of aircraft it planned to purchase in the Fiscal Year 2021 budget request because it had not yet identified fixes to several technical problems. Lt. Gen. Steven Rudder, the former Deputy Commandant of the Marine Corps for Aviation, told the House Armed Service tactical air and land forces subcommittee earlier this year that the service was ready to increase the rate of production in hopes of bringing cost of the aircraft down. “The higher the numbers, the greater the learning curve from production,” Rudder told the panel of lawmakers at the time. “As we saw with F-35, as we ramp production, the cost curve comes down.” https://news.usni.org/2020/10/27/navy-issues-sikorsky-550-4-million-modification-for-6-ch-53ks