Ukraine has banned government officials, military personnel and other defense and critical infrastructure workers from ...

The researchers will lose their access to CERN, which operates the largest particle physics laboratory in the world, by ...

KYIV (Reuters) - Ukraine has banned use of the Telegram messaging app on official devices used by state officials, military ...

About 130 U.S. soldiers are returning to their bases after being deployed to a remote Alaska island amid a spike in Russian ...

Russell Bentley, a U.S. national who went missing in Russian-controlled eastern Ukraine early this year, is believed to have ...

The US has asked at least one shipping insurer for information on 14 companies it suspects may have violated sanctions on ...

Russian president Vladimir Putin can recruit all the troops he wants in his bid to make his army the second largest in the ...

Strikes on weapons arsenals are crucial to weaken Moscow’s overwhelming superiority in battlefield firepower, analysts said.

The Chukchi Sea is the one that bounds the United States. It is in the north of the Bering Strait, a waterway separating ...

Western governments and Russia's exiled opposition should begin laying the groundwork for Russia's democratic transition ...

A Ukrainian drone attack launched overnight succeeded in destroying an ammunition depot in the western Russian region of Tver ...

Russian forces launched three strikes on Friday on Kharkiv, Ukraine's second-largest city, injuring 15 people, including ...