The Army has struggled to achieve fully-autonomous vehicles because of the inherent challenges on a modern battlefield not found on predictable roadways.
GM Defense has developed a technology demonstrator to show the Army what is possible for a new tactical vehicle with a diesel engine and electric power.
As war between Israel and Hezbollah threatens to erupt, the Pentagon said additional U.S. forces "are there for the protection" of other American troops.
A grainy image (it’s always a grainy image) of an object downed by an F-22 over Canada's Yukon territory has aviation (and UFO) enthusiasts chattering.