Add Yahoo as a preferred source to see more of our stories on Google. A Russian strategist has argued that infantry weapons such as mortars and machine guns are obsolete. He said he believed drones ...

A Foster City man was arrested last week after investigators found evidence he had fit a gun with a grenade launcher, Contra Costa County sheriff's officials said Monday. Joseph Holmes, 41, was taken ...

DevDroid said its Droid NW 40 adapted for the Mk-19 and AGL-53 40mm automatic grenade launchers has been codified by Ukraine's defense ministry.DevDroid Ukraine's military has approved a ground robot ...