North Korean troops have been deployed to a new Russian frontline region, a Ukrainian official said Friday.

It is the first time that Western officials have confirmed that a high-ranking North Korean military officer has become a ...

President Joe Biden has revised U.S. policy to permit Ukraine's use of American-supplied long-range missiles against Russian ...

President Joe Biden dropped his opposition to Ukraine firing U.S. missiles at targets deep inside Russia in response to North ...

Unconfirmed reports said the attack on a teacher working as an interpreter happened 10 miles from the front lines.

Ukraine has lost over 40% of the territory in Russia's Kursk region that it seized in a surprise incursion in August as ...

Ukraine has lost over 40% of the territory in Russia's Kursk region that it captured in a surprise incursion in August as Russian forces have mounted waves of ...

Russia has amassed a large force of tens of thousands — including recently arrived North Korean troops — to carry out an ...

The United States expects that thousands of North Korean troops massing in Russia will "soon" enter combat against Ukraine, ...

Nearly 60,000 Russian army personnel are currently stationed in Russia's Kursk Oblast, Suspilne reported on Nov. 22, citing ...

A mass of Russian and North Korean troops is expected to target Ukrainian positions in the Kursk region of Russia.

The U.S. says there will be a "firm response" as Ukrainian forces holding ground in Russia's Kursk region now face North ...