Russia has appointed Colonel-General Alexander Lapin as chief of staff of the country's ground forces, state-owned news agency TASS reported on Tuesday, despite fierce criticism from leading hawks…

Turkish defense firm Baykar said its first jet-powered unmanned aerial combat vehicle (UCAV) completed its maiden flight, as the company continues to gain popularity globally, most recently by…

Some 70 countries and institutions worldwide pledged more than 1 billion euros ($1.05 billion) in immediate aid to help Ukraine get through a harsh winter as Russian forces batter its energy grid and…

Russian forces are digging in for the "heaviest of battles" in the strategic southern region of Kherson, a senior Ukrainian official said, as the Kremlin prepares to defend the largest city under its…

Belarusian President Alexander Lukashenko said on Monday he had ordered troops to deploy with Russian forces near Ukraine in response to what he said was a clear threat to Belarus from Kyiv and its…

Russian forces have clearly failed to conquer Kyiv, the Ukrainian capital, but they continue to be far more powerful, although their intentions continue to be uncertain, according to major American…