A solar-powered surveillance drone with a wingspan larger than a Boeing 747 jumbo jet could fly for weeks or months at a time ...

The MQ-9 drone was flying on a "defeat-ISIS mission" when a Russian aircraft flew "dangerously close" to it, according to the U.S. military.

A Ukrainian drone took down a Russian Su-30 fighter jet over the Black Sea for the first time. Defence Intelligence of Ukraine/YouTube “The Russian Su-30 — a multi-role fighter jet with an ...