North Korea has long vied for nuclear-powered submarines, which would allow it to fire missiles from underwater. Advanced ...

The submarine could significantly escalate security concerns on the Korean peninsula and in the Taiwan Strait, experts say ...

But Mr. Kim’s submarine project may get a boost if Russia helps North Korea clear technological hurdles in return for the thousands of troops and large shipments of artillery shells and missiles ...

North Korea has unveiled for the first time what it says is a nuclear-powered submarine under construction, a weapons system ...

Ukraine has said its forces thwarted a surprise attack conducted by Russia through a gas pipeline in Kursk on Sunday, claiming enemy losses were “very high”. Russian special forces crept about ...

KYIV, Ukraine (AP) — Russia launched heavy aerial attacks on Ukraine for a second night Saturday after the United States stopped sharing satellite images with the Ukrainian government ...

KYIV, Ukraine — Russia launched heavy aerial attacks on Ukraine for a second night Saturday after the United States stopped sharing satellite images with the Ukrainian government, officials said.

Russian missiles killed at least 23 people in a second night of heavy strikes on Ukraine, a stark toll the Polish Prime Minister described as the result of appeasing “barbarians.” The attacks ...