March 9, 2007: The U.S. Air Force has started using a new 20mm round for its aircraft cannon. The PGU-28A/B round has a higher velocity (because of more propellant), and the shell has a more ...

July 29,2008: South Korea has developed a new infantry weapon, the XK-11[VIDEO], that appears to be identical in concept of the U.S. Army XM-29 (or OICW, for Objective Individual Combat Weapon). The ...