Striking Russian ammunition and troop concentrations feeding the battle against Ukraine applies pressure on Russia. As Sen.

This missile didn’t carry a nuclear weapon; the next one might.

Dmitry Peskov, spokesperson for Russian ruler Vladimir Putin, has claimed that Russia is making every effort to prevent a ...

President Vladimir Putin has updated Russia’s nuclear doctrine, two days after his US counterpart Joe Biden granted Ukraine ...

A Russian lawmaker calls President Biden's decision to let Ukraine fire U.S. missiles deep into Russia a "very big step ...

The decision to let Kyiv use the Army Tactical Missile System for attacks deeper inside Russia comes as Putin deploys North ...

LONDON -- The U.S. Embassy in Kyiv temporarily closed its doors on Wednesday out of "an abundance of caution," as it warned ...

After U.S. President Joe Biden gave the go-ahead for Ukraine to wield long-range American missiles deep inside Russia, as a ...

President Biden authorized Ukraine to use U.S.-supplied missiles to strike further into Russia, multiple reports said. The ...

The introduction of thousands of North Korean troops led to a change in Biden’s calculus.