Russian president Vladimir Putin has ordered preparations for nuclear testing after president Donald Trump said the US would ...

Russian and Ukrainian troops fought battles on Tuesday in the ruins of Pokrovsk, a transport and logistics hub in eastern ...

Ukraine’s navy says it has struck an “elite” Russian special unit located on a Black Sea oil rig. An anti-tank missile crew ...

In the summer of 2008, as Russian tanks rolled toward the borders of Georgia, the battle had already begun—shaped decisively ...

Russian air strikes hit Ukrainian civilian sites, Ukrainian officials said on November 3, killing several people and seriously damaging residential buildings while Moscow said it carried out massive ...

Dozens of different land drones are now made for the military in Ukraine. Lviv-based Roboneers produces models that can ...

At least nine people have been killed and many injured across Ukraine by what it says were aerial attacks by Russian forces. Authorities in the Dnipropetrovsk region of Ukraine said on Sunday that ...

Spoofing is more insidious. It inserts fake timecodes into the data stream, convincing receivers they’re somewhere else. Both ...

Pokrovsk, in Ukraine's Donetsk region, lies on a major supply route for the Ukrainian army and has been in Moscow's sights ...

The Battle of Britain ended 85 years ago today—closing a months-long air war with clear parallels to the ongoing fight in the skies over Ukraine.

Russian forces are close to taking the eastern Ukrainian city of Pokrovsk after a pincer movement almost totally encircled it ...