Ukrainian soldiers retreated after an assault in Russia's Kursk Oblast that lasted eight hours and resulted in the death of 21 North Koreans.

Ukraine's military said 21 troops were killed and 40 injured in the operation in the Russian region where it is staging an incursion.

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

South Korea rebuked President Trump’s remarks calling North Korea a “nuclear power,” raising concern about the relationship ...

South Korea said denuclearization was still the goal after President Donald Trump used a phrase that could imply recognition ...

South Korea's defence ministry said on Tuesday the denuclearisation of North Korea must continue to be the goal necessary for ...

North Korea on Monday denounced Japan's recent opening of a new diplomatic mission to the North Atlantic Treaty Organization ...

The U.S. has imposed sanctions on the leader of Sudan’s military in a devastating war that is spreading famine in that ...