11 janvier 2024 | International, C4ISR

Soldiers build nuke-detecting backpack

The backpack now allows soldiers to detect and analyze nuclear sites without an eight-hour cooldown period.

https://www.c4isrnet.com/news/your-army/2024/01/11/soldiers-build-nuke-detecting-backpack/

Sur le même sujet

  • The US military’s logistical train is slowly snaking toward China

    9 mai 2019 | International, Aérospatial, Naval

    The US military’s logistical train is slowly snaking toward China

    By: Kyle Rempfer A failed Venezuela coup, Iranian missiles and Russian hybrid warfare make for interesting side stories, but the center of military policy is increasingly gravitating toward U.S. Indo-Pacific Command, according to U.S. government officials. If anything, the challenge is how to quicken the pace because the logistical tail of warfare takes time to put in place and because the Pacific theater is one of the most difficult environments for moving supplies. “If there's a challenge, it's moving enough focus and enough direction from everything else we're doing towards the Pacific," said Joel Szabat, the assistant secretary for international affairs within the Department of Transportation. Szabat, whose department deals with U.S. military logistics in wartime, said the center of gravity has shifted so much toward the Asia-Pacific region that even a major crisis on par with 9/11 won't derail the change. “I don't see, in the near term at least, things that would have us pull back,” Szabat said. But he warned that new lines of effort must be implemented if that shift is to be sustainable during a war with the region's biggest player — China. The baggage train challenge The Department of Transportation is the coordinating arm for civilian airlift and sealift capacity in peacetime and wartime. But the sealift fleet is old and in need of recapitalization. The size of the fleet is also too small to support the long logistical train required in a Pacific-based conflict, and the ships that do exist are poorly positioned across the operating area and would lack armed escorts in the event of a conflict, according to Szabat. “For small or moderate-scale warfare exercises, it's adequate," Szabat said. “For the maximum deployment that our military is built for ... it is not adequate to move and sustain. We don't have the mariners. We don't have the U.S. flagged Merchant Marine that we need for that purpose.” The Marine Corps represents a large component of the military force that would need to be delivered in the event of a war. “There are 40,000 Marines at any one time that are moving around the world, and 23,000 of those are west of the international date line, so they're in the Pacific,” said Gayle Von Eckartsberg, policy director at Headquarters Marine Corps' Pacific Division. “And then you have your Marines in Hawaii, and that brings that number to over 30,000. And the rest are distributed across other places in the world.” "The Marine Corps' natural environment is the Asia-Pacific region, and I think we're uniquely capable of operating effectively [there],” she added. The Corps is posturing to act as the inside force of the region, as it practices littoral operations in contested environments and expeditionary base operations from deep in the Pacific. “We're today engaged in aggressive war gaming, training and exercises to test out and refine these concepts,” Von Eckartsberg said. “We're going to hug the enemy and we're going to be there first, operate at this level below armed conflict.” But there remains an “enduring gap in lift capability," Von Eckartsberg acknowledged. No armed escorts The Department of Transportation's Maritime Administration is responsible for managing much of the Navy's sealift capability that would be responsible for delivering Marines, soldiers, sailors, airmen and their equipment into a war. If there was a conflict with China, Szabat said, there is a high degree of confidence that the Navy, with the use of pre-positioned vessels, will be able to move the initial salvo of personnel and equipment quickly into the area of operations. “But sustaining a battle means getting supplies and getting the remainder of your forces from [the continental United States] to wherever the battle is,” Szabat said, adding that the fleet for this isn't currently in place. After the initial war push, 90 percent of logistics would move via civilian vessels and aircraft, according to Szabat. Those civilian assets will need armed escorts at sea, but the Navy has no dedicated escort vessels for the Merchant Marine fleet, he added. “I used to serve in the European theater. That was a challenge. But crossing the Pacific is four times as difficult in terms of logistics and supplies," Szabat said. “We are not able to move our logistics according to war plans unless we have cooperation from our allies.” That presents a unique challenge altogether. The biggest change to U.S. policy in the region has been an increased reliance on allies to accomplish missions and long-term goals, and one would assume that the goal is for them to pick up some of the logistical burden. “But by statute, and national security presidential directive, we are supposed to be able to provide sealift with U.S. ships and U.S. mariners without relying on allies," Szabat said. "We can't do that unless we have the escorts.” However, allies and partnerships still play an important role. China's growth is followed closely by that of U.S. ally India. U.S. Pacific Command understands the power dynamics between India and China, which is part of why it renamed itself U.S. Indo-Pacific Command last year, according to Deputy Assistant Secretary Walter Douglas, who leads the U.S. State Department's Bureau of East Asian and Pacific Affairs. “Bringing the countries of South Asia in is absolutely crucial to what we do,” he said. “India is very much a partner in everything that we do and is central in the Indo-Pacific as we move forward." Allies, while unable to provide sealift under current war plans, remain crucial to U.S. efforts to counter China. The U.S. is helping train naval forces for countries like Vietnam; promising to defend the territorial integrity of countries like Japan and the Philippines; performing freedom of navigation patrols through contested waterways; and courting new allies like the small Pacific island nations in Oceania. “I expect that to continue," Douglas said. "I never want to promise resources until they're delivered, but I think the indications are pretty good that we're going to be doing more.” https://www.militarytimes.com/news/your-military/2019/05/08/the-us-militarys-logistical-train-is-slowly-snaking-toward-china

  • Pourquoi le Rafale F5 sera plus attractif que le F-35 en 2030 et au delà ? Partie 1/2

    13 juin 2023 | International, Aérospatial

    Pourquoi le Rafale F5 sera plus attractif que le F-35 en 2030 et au delà ? Partie 1/2

    Après presque une décennie de vaches maigres et de doutes, entre 2005 et 2015, le Rafale s'est imposé comme un des plus importants succès de l'industrie de défense française en matière d'exportation. En effet, depuis la première commande de 24 Rafale F3 par l'Egypte en février 2015, le chasseur français a aligné les succès, au Qatar et Inde dans un premier temps, puis en Grèce, en Croatie, en Indonésie et bien évidemment aux Emirats Arabes Unis, les 80 Rafale F4 commandés par Abu Dabi pour 14 Md€ étant le plus important contrat à l'exportation jamais signé par la BITD française.

  • UK Ministry of Defence Exercises Option to Purchase T7 Explosive Ordnance Disposal Robots from L3Harris Technologies

    31 juillet 2019 | International, Terrestre

    UK Ministry of Defence Exercises Option to Purchase T7 Explosive Ordnance Disposal Robots from L3Harris Technologies

    MELBOURNE, FLA. Jul 30, 2019 Highlights: L3Harris T7TM robotic system to provide U.K. security forces with advanced EOD capabilities Features unique, highly intuitive control interface, haptic feedback and human-like dexterity Contract modification reaffirms program success and strategy to grow robotics business globally The United Kingdom's Ministry of Defence (MOD) has exercised a $46 million (£36 million) contract option with L3Harris Technologies (NYSE:LHX) to provide T7™ robotic systems to support domestic explosive ordnance disposal (EOD) missions. This award is an option to the $70 million (£55 million) contract the MOD awarded L3Harris in 2017 for T7 robotic systems for the military's overseas EOD missions. The T7 robot's interface provides ease of use for operators and unmatched command and control. The robot provides operators with human-like dexterity and haptic force feedback from the robot arm to the remote-control handgrip. Its precision control and dexterity shorten task completion time and improve mission effectiveness, and its rugged track system provides outstanding mobility and maneuverability required for rough terrain, which uniquely positions T7 as a ready-made solution for all large EOD robot requirements around the world. A variety of attachments enable use of standard-issue sensors, disruptors and tools that support a wide range of missions, including hazardous materials (HAZMAT) and the ability to disable and defeat improvised explosive devices (IEDs) planted inside vehicles. The systems will be part of the MOD's Project STARTER and will help to defeat a wide variety of explosive threats within the U.K., including IEDs and unexploded ordnances (UXO). The T7 supports the demanding requirements of domestic deployed missions, including HAZMAT cleanup, EOD, intelligence, surveillance and reconnaissance (ISR) and special weapons and tactics missions. L3Harris is producing the systems at its Palm Bay, Florida factory and has established a repair depot in Brighton, U.K. “This award will bring life-saving technology to U.K. armed forces and reaffirms the importance of highly reliable, precise and easy-to-use robotic systems for EOD operators,” said Ed Zoiss, President, L3Harris Space and Airborne Systems. “The exercising of this contract option reaffirms that Project STARTER program execution has gone exceptionally well and performance of the T7 systems to date are exceeding the customer's expectations.” L3Harris has been supporting U.K. customers for more than 100 years. The company has about 2,000 employees in 21 locations throughout the U.K., supporting a variety of government and commercial programs. L3Harris' Space and Airborne Systems segment provides space payloads, sensors and full-mission solutions; classified intelligence and cyber defense; avionics; and electronic warfare solutions. About L3Harris Technologies L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers' mission-critical needs. The company provides advanced defense and commercial technologies across air, land, sea, space and cyber domains. L3Harris has approximately $17 billion in annual revenue and 50,000 employees, with customers in 130 countries. L3Harris.com. Forward-Looking Statements This press release contains forward-looking statements that reflect management's current expectations, assumptions and estimates of future performance and economic conditions. Such statements are made in reliance upon the safe harbor provisions of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. The company cautions investors that any forward-looking statements are subject to risks and uncertainties that may cause actual results and future trends to differ materially from those matters expressed in or implied by such forward-looking statements. Statements about the value or expected value of orders, contracts or programs and about system capabilities are forward-looking and involve risks and uncertainties. L3Harris disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise. https://www.l3harris.com/press-releases/2019/07/87556/uk-ministry-of-defence-exercises-option-to-purchase-t7-explosive-ordnance-disposal-robots-from-l3harris-technologies

Toutes les nouvelles