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US Army

— Medical

XStat treats bullet wounds with tiny injectable sponges

Uncontrolled hemorrhage (bleeding out) is responsible for 80 percent of combat deaths. About the same proportion of those who die after being evacuated to a medical treatment facility also die of hemorrhage, usually associated with deep arterial wounds that cannot be treated using tourniquets – people die because we can't plug a simple hole. Now RevMedX, a small Oregon startup, has developed an alternative approach to treat such potentially survivable injuries. Read More
— Military

HEL-MD takes out mortars and UAVs with vehicle-mounted laser

High energy laser weapons are a hot area of research with companies including Lockheed Martin, Rheinmetall and Northrop Grumman all developing systems. Boeing is also in the mix with its High Energy Laser Mobile Demonstrator (HEL MD), which is being put through its paces by the US Army. Between November 18 and December 10, the HEL MD successfully took out mortar rounds and UAVs in flight, marking a first for the vehicle-mounted system. Read More
— Military

US Army rolls out a mobile chemical weapons neutralizer

The US Department of Defense recently rolled out a system to rapidly deploy chemical weapons disposal facilities that could potentially be used quickly and effectively on foreign shores in the near future. The Field Deployable Hydrolysis System (FDHS) developed at the US Army's Edgewood Chemical and Biological Center in Maryland is a mobile system designed to destroy chemical warfare agents in bulk. The FDHS neutralizes chemical agents by mixing them with water and other reagents like sodium hydroxide and sodium hypochlorite and then heating them to produce compounds that are "not usable as weapons." This heating and mixing process to facilitate chemical reactions purportedly has destruction efficiency of 99.9 percent. Read More
— Military

US Army's new portable charger brings power to soldiers in the field

Portable electronic devices have revolutionized warfare, but they've also burdened the soldiers with an increasing number of batteries that adds significantly to their load. To help lighten the load, the US Army Research, Development and Engineering Command's communications-electronics center (CERDEC) has developed a military-grade Universal Battery Charger (UBC) to help soldiers in the field keep their electronics powered up. Read More
— Aircraft

Bell unveils V-280 Valor tiltrotor concept for U.S. Army program

Bell Helicopter has thrown its tiltrotor hat into the ring for the U.S. Army’s Joint Multi Role (JMR)/Future Vertical Lift (FVL) program with the unveiling of its V-280 Valor tiltrotor concept at the 2013 Army Aviation Association of America's (AAAA) Annual Professional Forum and Exposition in Fort Worth, Texas. The aircraft is up against an X2-based design from Boeing and Sikorsky, a coaxial design from AVX Aircraft, and a still unknown proposal from EADS. Read More
— Military

Miniature hit-to-kill rocket interceptor completes flight test

The U.S. Army is funding Lockheed Martin to develop hardware and software for the Extended Area Protection and Survivability (EAPS) program. Under this program, Lockheed Martin has conducted the first guided test flight of the Miniature Hit-to-Kill (MHTK) interceptor rocket. The MHTK is designed to defeat incoming rocket, artillery, and mortar fire out to ranges of 3 - 4 km (1.9 - 2.5 miles). Read More
— Aircraft

Boeing and Sikorsky to team up on X2-based rotorcraft for U.S. Army

Sikorsky’s coaxial X2 Demonstrator may have taken its last flight, but the rotorcraft’s design will serve as the basis for a new aircraft proposed by Sikorsky and Boeing. The companies will submit a joint proposal to build the new aircraft for Phase 1 of the U.S. Army’s Joint Multi-Role (JMR) Technology Demonstrator (TD) program that aims to deliver the next generation of vertical lift utility and attack aircraft. Read More
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