Categorically Unsafe Software | CISA

Sur le même sujet

• 

  11 décembre 2024 | International, C4ISR, Sécurité

  CISA Updates Toolkit with Seven New Resources to Promote Public Safety Communications and Cyber Resiliency | CISA

• 

  24 janvier 2019 | International, Naval

  Marines’ Next High-End Fight Could Call for Larger Formations, Tougher Amphibs

  By: Megan Eckstein ARLINGTON, Va. – The Marine Corps is preparing for a high-end distributed fight inside island chains in the Pacific, and the service is pushing the Navy to invest in additional weapons and systems for amphibious ships to support this kind of battle in a contested environment. The Marine Corps is further developing concepts like the Expeditionary Advance Base Operations and Littoral Operations in a Contested Environment, but there are some materiel changes the Navy will need to make, such as upgunning amphibious ships and connecting amphibs into the surface combatants' and aircraft carriers' tactical grid, leaders said last week at the Surface Navy Association's annual national symposium. Maj. Gen. David Coffman, director of expeditionary operations (OPNAV N95), set the scene, describing a large-scale formation Navy ships and Marine landing forces beyond what the services typically rehearse today. “That level of integrated naval operations could be needed to take an island somewhere – natural or manmade. But it certainly will be required when a great power competition pits a whale against an elephant, or maybe two elephants – a global maritime power, that's us, against a regional land power hegemon with home-field advantage. In that long war, maritime superiority is necessary but not sufficient for the whale to beat the elephant,” Coffman said, noting the Marines were readying themselves to conduct day-to-day competition, deterrence against malign actions, and, if necessary, major combat operations in this high-end environment. “So what we need to do is reinvigorate naval maneuver warfare, linking sea control and power projection in order to win current and future fights.” Full article: https://news.usni.org/2019/01/23/marines-next-high-end-fight-call-larger-formations-tougher-amphibs

• 

  17 août 2020 | International, Aérospatial

  New Tool Developed to Improve Pilot Visibility

  8/14/2020 By Connie Lee Special Operations Command and the Army are adopting new technology to improve visibility during flight operations in degraded conditions. Sierra Nevada Corp. was selected for the third phase of the degraded visual environment pilotage system competition following a 2015 airborne test. The company's most recent contract modification includes full-rate production, according to a company news release. Paul Bontrager, Sierra Nevada's vice president for government relations, said the system will help pilots operate in areas with limited visibility such as fog and dust. “We've always had a hard time flying in snow and flying in dirt,” he said. “In Army aviation we've been waiting for this technology to mature, and it has.” To enable pilots to maintain their situational awareness, the product has multiple features such as cameras and radars, he said. The system also has light detection and ranging. By combining sensors, a pilot is able to see a more accurate picture of the surrounding environment. Additionally, there are different versions of the system with varying amounts of sensors, he noted. Sierra Nevada can take data from multiple sensors and fuse the imagery onto a screen, he said. “A camera can do so much,” he said. “But then a lidar can actually paint the landing area and give a lot of detail about the surface.” The military has often had to fly in challenging operating environments, he noted. In the Middle East, pilots would often experience “brown out,” which occurs when visibility is impacted by dust and sand which has resulted in crashes, he said. “When we got embroiled in the wars in Iraq and Afghanistan, it was a significant thing,” he said. “We actually had more losses in the more recent years when it wasn't direct combat operations. We have more losses annually due to flying into planet Earth unintentionally than we do from enemy fire.” The degraded visual environment pilotage system is likely to be used in Army Chinooks and Black Hawks, and any aircraft with lifting capacity, he noted. “These are aircraft that have to land and take-off ... in all environments,” he said. “This is where it's most likely to be used initially ... and hopefully all aircraft will be outfitted with this technology eventually.” https://www.nationaldefensemagazine.org/articles/2020/8/14/new-tool-developed-to-improve-pilot-visibility