President Joe Biden for the first time authorized Ukraine to use U.S.-given long-range missiles to strike inside Russia, a prospect that Trump allies believe could threaten "World War III."

President Joe Biden has authorized Ukraine to use U.S.-supplied missiles to strike deeper inside Russia, easing limitations on the longer range weapons as Russia deploys thousands of North Korean troops to reinforce its war,

Washington's decision to let Kyiv strike deep into Russia with long-range U.S. missiles escalates the conflict in Ukraine and could lead to World War Three, senior Russian lawmakers said on Sunday. Two U.

President Joe Biden has for the first time authorized the use of U.S.-supplied long-range missiles by Ukraine to strike inside Russia, according to people familiar with the matter. The decision is a major U.