Russia has given its first response to Donald Trump’s ultimatum calling on Vladimir Putin to engage in peace talks or see his ...

The attack came as South Korea’s military said North Korea is preparing to send more troops to join Russia’s fight against Ukraine, despite Pyongyang suffering a high rate of losses among its existing ...

The president has been in similar circumstances before, writes Edward Luttwak.

Putin finds himself in an ‘emperor-has-no-clothes’ moment, and the regime is destroying the country ‘by not making a deal.’ ...

Ukrainian forces described a different kind of enemy, fighting with unfamiliar tactics and little option to retreat.

Speaking a day after Trump’s inauguration, Ukraine’s president told world leaders at Davos that Europe needs to remain united ...

"I didn't even know who we were fighting against," the captured soldier from Pyongyang told Ukraine's Security Service.

Weapons and notes left on dead North Korean troops in Russia give Ukraine a glimpse into their mindset — and show how they ...

In today’s edition … U.S. Conference of Mayors leader praises Biden, is eager to work with Trump … Trump nominees face easier ...

Ukraine has found “irrefutable evidence” of North Korea’s involvement in Russia’s war against his country, president ...

Ukraine's Special Operations Forces said a North Korean soldier blew himself up with a grenade in Kursk, Russia.

The Ukrainian president has offered the North Korean leader the return of two captured soldiers in exchange for Ukrainians ...