A rift has developed between Russia and Azerbaijan, which have had long political, economic and cultural ties.

Ukraine appealed to the United States for clarity on Wednesday after it was caught off-guard by a White House announcement ...

Analysts say Ukraine’s European allies can fill some of the gaps and provide artillery systems. But they don’t possess ...

A Ukrainian drone struck a Russian industrial plant some 1,300 kilometers (800 miles) from Ukraine, a local official said ...