A Russian official said Moscow is ready to respond with military measures if the United States deploys its missile defense ...

For the first time in over half a century, the US and Russia have no legally binding agreement limiting their strategic ...

In Focus delivers deeper coverage of the political, cultural, and ideological issues shaping America. Published daily by senior writers and experts, these in-depth pieces go beyond the headlines to ...

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of ...

The expiration of the last remaining nuclear treaty between the United States and Russia on Thursday has sparked fears about ...

The last remaining nuclear treaty between the U.S. and Russia has expired, ending decades of arms control between the two countries with the largest nuclear arsenals.

Beijing urged the U.S. and Russia to act soon, saying the global nuclear order was on the line.

Taiwan’s relations with the United States are “rock solid,” its president said Thursday, after Chinese President Xi Jinping ...

By Guy Faulconbridge and Mark Trevelyan MOSCOW, Feb 4 (Reuters) - The last nuclear treaty between Russia and the United States is due to expire within hours, raising the risk of a new arms race in ...

A U.S. Navy supercarrier is once again operating in one of the most contested maritime zones in the world. In early January, ...