24 juillet 2019 | International, Aérospatial
Lockheed Martin will modify the F-35 weapons bay to accommodate a very long-range, anti-radiation missile and support a potential future upgrade to carry up to six air-to-air missiles internally, a source close to the program says.
The U.S. Defense Department awarded Lockheed Martin a $34.7 million contract on July 18 to complete the weapons bay modifications by July 2022.
The contract announcement released by the Pentagon specifically calls for altering the portion of the Station 425 bulkhead inside the weapons to carry “aft heavy weaponry.”
A source close to the program says the weapon involved in the modification program is the Navy's Advanced Anti-Radiation Guided Missile-Extended Range (AARGM-ER).
Although the baseline AARGM bears a close resemblance to the AGM-88 High-speed Anti-Radiation Missile, the AARGM-ER removes the mid-body wings and increases the diameter of the missile body. The maximum range of the AARGM-ER is classified.
The Air Force is developing a new version of the AARGM-ER, which is called the Stand-in Attack Weapon.
The modification to Station 425 also will allow the F-35 to carry six AIM-120 missiles internally, the source says.
Lockheed has proposed the so-called “Sidekick” modification to increase the F-35's internal load-out from four to six air-to-air missiles.
The Station 425 modification is funded by all three U.S. service branches acquiring the F-35. Although the AARGM-ER is not yet cleared for export, foreign customers also are contributing, supplying about $7 million of funding for the modification program.
https://aviationweek.com/defense/f-35-mod-adds-new-missiles-weapons-bay
24 février 2021 | International, Aérospatial
The combined Lot 4/5 contract continues production of the air-launched variant of LRASM, now operational on the U.S. Navy F/A-18E/F and U.S. Air Force B-1B.
8 novembre 2023 | International, Naval
The mini missile fire was part of an exercise by a unit working to develop the Navy's drone and artificial intelligence technologies.
22 octobre 2019 | International, Terrestre
By: Todd South Over the past few years, the Army's 2nd Cavalry Regiment in Germany has seen its Stryker combat vehicles up-gunned and upgraded with better firepower and stronger protection. A recent fielding amid follow-on efforts will give that regiment's soldiers and their supporting rotational brigade protection from invisible threats. That's because the Mounted Assured Position Navigation and Timing System, or MAPS, has been fielded to 62 Strykers in the regiment, with another 339 systems expected next year. Willie Nelson — the director of the Assured Positioning, Navigation and Timing Cross-Functional Team — and Col. Nickolas Kioutas — project manager for PNT — recently spoke with reporters about both the testing, development and fielding of MAPS and its dismounted version, known as DAPS. The two systems are key for soldiers to not only navigate but also use weapon systems and communications gear in heavily jammed and spoofing environments. Some of the most contested spaces with those challenges are in Europe. The first generation of the MAPS system has replaced then seven GPS antennas with just one, anti-jamming-capable GPS antenna that can distribute information across all systems in a vehicle, Kioutas said. That iteration has anti-jamming capabilities, a robust GPS receiver and a chip-scale atomic clock. The system has a seven-element array antenna. If it detects radio frequency energy from one direction that's attempting to jam a signal, then the array shuts off detection from that general direction but continues to scan the sky for the correct radio frequency signals to communicate. The clock keeps everything in time if the system is jammed for lengthy periods, Nelson said. The other threat, spoofing, involves an adversary introducing a decoy-type signal. Researchers are working on a capability for the next generation of MAPS that provides both anti-jam and anti-spoof capabilities. Testing that capability is scheduled for next year, with fielding expected by 2021. Even as the first generation is used by troops, the Army can continue to upgrade the system with new capabilities as it comes off the production line. Army leaders will decide next year if the fully fielded MAPS gear will serve as its first generation with upgrades, or a revamped, second variant, Nelson said. And it's not just for Strykers. The next wave of fielding will go to Bradley Infantry Fighting Vehicles, Paladin howitzers and Abrams tanks, which provide the firepower enabled by cavalry formations. And the focus will be to first provide 2nd CR and then the rotational brigade that heads to Europe each year, Kioutas said. Ultimately, a focused fielding plan will see 20,000 Army vehicles with the new MAPS onboard by 2028, officials said. For the individual soldiers, the same groups are working on the dismounted version. DAPS does not have an anti-jam capability yet, but it does use the new GPS M-Code signal that has more complicated encryption. DAPS will replace the existing antenna for the Nett Warrior system, and it is lighter and more effective, Kioutas said. Nett Warrior is an Android smartphone-based navigation, friendly forces and battlefield chat tool that will connect into the Integrated Visual Augmentation System, a mixed reality goggle expected to tie in communications, navigation, targeting and night vision into an individual soldier's heads-up display. https://www.armytimes.com/news/your-army/2019/10/18/navigation-systems-that-counter-jamming-and-spoofing-for-army-vehicles-plus-some-goodies-for-the-dismounted-soldier/