January 4, 2024 | International, Naval
Germany weighs role in Red Sea naval protection force
Germany is considering two options, each led by different entities, but the nation may not have much to offer either way.
October 17, 2019 | International, Land
U.S. Army Pursues Alternatives To GPS
Jen DiMascio
In its attempt to ensure that soldiers have access to GPS-like information, even when access to those U.S. Air Force satellites may be compromised, the U.S. Army is in the process of fielding an alternative system on certain ground vehicles.
The Army began fielding the first iteration of the Mounted Assured Positioning, Navigation and Timing System (MAPS), an anti-jam GPS alternative, on General Dynamics Stryker vehicles in the 2nd Cavalry Regiment this year. The service will field 300 such systems to the 2nd Cav this year, according to Willie Nelson, director of the Army's Assured Positioning, Navigation and Timing Cross Functional Team. Thousands are supposed to be installed into vehicles in U.S. European Command by 2028.
On Oct. 15, the U.S. Army announced it had chosen Collins Aerospace to provide a next-generation MAPS for manned ground vehicles. Collins will make MAPS Gen II, systems that will be evaluated for a year and potentially be fielded to 8,000 additional vehicles. The Collins Aerospace system combines the NavHub-100 navigation system and Digital GPS Anti-jam Receiver-100. The system adds a military code capability and modernized signal tracking to improve reliability and integrity, Collins says.
The MAPS program is part of the U.S. Army's focus on modernization. But it is also a response to a request from commanders in Europe and Korea, according to Gen. John Murray, commander of Army Futures Command. The Army maintains that its effort to look for alternate means of positioning, navigation and timing is aligned with the U.S. Air Force's plans for GPS satellites.
Asked about the threat from Russia, Brig Gen. Robert Collins, program executive officer for intelligence, electronic warfare and sensors, said the U.S. needs confidence not just in the ability of U.S. assets to withstand jamming attacks but to be able to fend off spoofing efforts as well.
“The electromagnetic spectrum is becoming contested and people are operating in that space,” Collins said. “We recognize that our traditional GPS today is not where we need it to be from a survivability perspective. So we have looked at how to make it more hardened.”
Along with those efforts, the Army has also planned an industry day for Oct. 29-31, as it seeks new inertial measurement unit and timing technologies.
https://aviationweek.com/defense/us-army-pursues-alternatives-gps
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October 5, 2021 | International, Aerospace, Naval, Land, C4ISR, Security
Pour le chef d’état-major des armées, la France doit pouvoir « gagner la guerre avant la guerre »
DÉFENSE Pour le chef d'état-major des armées, la France doit pouvoir « gagner la guerre avant la guerre » Le général Thierry Burkhard, nouveau chef d'état-major des armées (CEMA), doit présenter, mercredi 6 octobre, sa vision stratégique pour les années à venir devant les députés de la Commission de la défense de l'Assemblée nationale. Après l'avoir fait valider au sommet de l'Etat, il en a dévoilé des éléments à la presse. Il estime que la France doit être capable de « gagner la guerre avant la guerre », en avançant sur des domaines tels que l'influence et la lutte informationnelle (lutte informatique d'influence, ou LII). « Avant, les conflits s'inscrivaient dans un schéma « paix-crise-guerre ». Désormais, c'est plutôt un triptyque « compétition-contestation-affrontement », a détaillé le général. « La compétition est devenue l'état normal, que ce soit dans le champ économique, militaire, culturel ou politique et les conflits dits périphériques appartiennent à cette compétition. On a vécu vingt ans durant lesquels la logique était l'engagement sur le terrain, mais aujourd'hui ce n'est plus l'unique solution », a-t-il insisté. La France doit être en mesure de conduire des guerres « hybrides », comme ses adversaires. « Le terme hybride a une connotation négative, mais c'est ce que nous faisons déjà en combinant des actions de nature différente », explique le général. L'enjeu de l'hybridité est « de freiner voire d'empêcher l'autre de décider en faisant planer sur lui une incertitude », a-t-il résumé. Le Monde et Le Figaro du 5 octobre
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December 10, 2019 | International, Aerospace
Lockheed Looks To More F-35 Development Work
Michael Bruno Lockheed Martin is looking to new government interest in follow-on modernization (FOM) upgrades of the F-35 Joint Strike Fighter to drive future business returns on top of what could be ballooning sustainment revenue, according to the company's chief financial officer (CFO). CFO Ken Possenriede told a Credit Suisse investor conference this month that FOM and sustainment will drive business growth out of the F-35 for Lockheed and its shareholders as production returns shrink with unit price reductions and maturing production. “We ended the SDD [system design and development] program, but the customer still is looking at capability that they want,” he told financial analysts and investors. “So you'll see growth there and in sustainment.” Lockheed Martin expects to deliver 131 F-35 Joint Strike Fighters this year, compared with 91 in 2018, and should deliver 140 in 2020. Over the next few years, Lockheed expects total international demand for the F-35 to drive production to about 175 a year, most of which will be built in Fort Worth, but with some finished in Japan or Italy. But because the price per aircraft has been reduced 13% over low-rate production lots 11-14, to below $80 million per jet for the A variant, that part of the program–“the lion's share” now–is increasingly becoming minimized as a moneymaker. “The reduction in price has been faster than the ramp-up in quantity,” Possenriede said. “So it's going to be, at least in the short term, [that] you'll probably see modest growth in production revenue.” Lockheed won the original $19 billion SDD contract in 2001, but spending on the FOM, also called Block 4 improvements, could reach an additional $16 billion under Pentagon plans discussed last year. At the same time, the F-35 fleet is expected to more than double from about 400 aircraft to 1,000 in the next couple of years. “You'll have more sparing, some more repairing,” he said. “But then you'll see a larger influx of the modification work that will get done, and you'll see sustainment over the next couple of years double. So that will be a faster piece of the revenue.” The company is about one-third complete in standing up repair base facilities now. Lockheed also continues to promote a performance-based logistics contract for the F-35, the CFO noted. “We provided a white paper, call it an unsolicited proposal, that basically commits to the 80% availability and it commits to the $25,000 per flight hour, which we think is the right number to get to,” he said Dec. 5. The F-35 currently costs $35,000 a flight hour. https://aviationweek.com/defense/lockheed-looks-more-f-35-development-work