A new hypersonic weapon concept has emerged inadvertently on a social media page managed by U.S. Army Secretary Ryan McCarthy that proposes describes a Mach 5-plus projectile with the ability to penetrate into defended airspace and dispense a multi-role loitering air system over a target area.

The 3d U.S. Infantry, traditionally known as "The Old Guard," is the oldest active-duty infantry unit in the Army, serving our nation since 1784. The Old Guard is the Army's official ceremonial unit and escort to the president, and it also provides security for Washington, D.C., in time of national emergency or civil disturbance. The World's most comprehensive professionally edited abbreviations and acronyms database All trademarks/service marks referenced on this site are properties of their respective owners. This directory is a one-stop-shop of official National Guard social media pages across various social media sites. Flinfo has extracted the license below from the metadata of the image (tag "IFD0:ImageDescription" contained "U.S. Army photo by"). The license visible at Flickr was "Attribution License". The license visible at Flickr was "Attribution License".

Two U.S. Army soldiers watch a wrecker vehicle as it rights a 5-ton vehicle from its side during training in Schweinfurt's Pfändhausen Training Area, Germany, Nov. 22, 2010. The exercise was part of a Europe-wide wheeled vehicle extraction training conducted by Fort Lee's 59th Ordnance Battalion and was the first of its kind in Europe in 15 years.

U.S. Army. 4.7M likes. Welcome to the official U.S. Army Facebook page where you will find news coverage, videos and photos highlighting our Soldiers around the globe.

New device extends battery, increases upload speed. New memory device extends battery, increases upload speed. By U.S. Army CCDC Army Research Laboratory Public Affairs July 23, 2020. Share on Twitter

u.s. army central units. task force spartan: 1st theater sustainment command: 335th signal command (t) (p)