Sometimes river waters lap high along the banks by the Kremlin in Kazan, Russia, but other times they're just a dull, muddy ...

KYIV: A small Russian assault group briefly broke through to the outskirts of Ukraine's northeastern city of Kupiansk for the ...

The Kupiansk thrust, involving 15 pieces of hardware such as tanks and armoured combat vehicles, according to Ukraine's general staff, was an attempt to expand offensive operations on a front that ...

The Russian Navy’s decision not to modernize the Pyotr Veliky, one of two remaining Kirov-class nuclear-powered ...

Ending the war and establishing lasting peace in Ukraine is impossible without implementing practical measures to deter ...

Experts tell Andy Gregory and Tom Watling that the real question is how much Kyiv’s troops are able to inflict casualties on ...

The largest countries by land area, including Russia, Canada, China, the United States, and Brazil, exert significant global ...

Despite a decade of hand-wringing in Washington about the threat posed by our alarming reliance on mineral imports and ...

Mike Rogers has worked up close with Donald Trump in the White House and says there are two ­important lessons to remember ...

Vladimir Putin has been warned he may be left with little choice but to use Russia's nuclear arsenal if the war in Ukraine ...

The project involved simulating a flight beyond low-Earth orbit, including the effects of long-term isolation with restricted communication and expedition resources ...