For 45 days straight, Russian troops on the front line in eastern Ukraine were pinned back by machine gun fire.
Russia responds by issuing muskets to horses.
Add Yahoo as a preferred source to see more of our stories on Google. Ukraine's soldiers have been fighting Russia with M2 Browning machine guns, an iconic American weapon. Now, ground robot makers ...
Ukrainian forces held back Russian troops on the front line with the use of an unmanned robot machine gun drone.
A machine gun-toting bot has kept Vladimir Putin’s troops at bay for six weeks without taking a single bullet as the ...