For 45 days straight, Russian troops on the front line in eastern Ukraine were pinned back by machine gun fire.

An armed robot which took three Russian soldiers prisoner is a sign of Ukraine's growing dominance in this field in which it now leads the world.

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.

Russian soldiers fighting in Putin's bloody Ukraine war were filmed flying the white flag in front of a remote controlled ...

A machine gun-toting bot has kept Vladimir Putin’s troops at bay for six weeks without taking a single bullet as the ...