(These are the 26 guns in the U.S. Marines arsenal.) Over the years, it has become standard practice for the U.S. military and others to offer troops upgraded tech and guns to create a more ...

The Army will test its new rifle and light machine gun in extreme environments this summer -- from hot and cold to mud and "salt fog," according to a Tuesday press release. The announcement added ...

American military culture is inherently linked to the firearms that defined different historical periods. In the Revolutionary War era muskets were instrumental in asserting American independence.