Any president is constrained by Russian military power, geographic advantage and the threat of escalation.

Russia’s seizure of the Crimean Peninsula from Ukraine exactly 11 years ago on March 18, 2014, was quick and bloodless, but it sent Moscow’s relations with the West into a downward ...

The U.S. government’s move to put South Korea -- a non-nuclear ally--in the same company as countries like China or North ...

North Korea on Monday vowed to "steadily update and strengthen" its nuclear arsenal, rejecting a joint statement by the Group ...

One worker was killed and three other were injured in an explosion at an oil refinery in Russia's city of Ryazan, TASS and ...

The Korean War offers a similar parallel to the current conflict in Ukraine, with both nations being invaded by their ...

WASHINGTON — President Donald Trump openly challenged U.S. allies on Wednesday by increasing tariffs on all steel and ...

Trump's tariff policies have rattled the stock market and raised fears of an economic slowdown, increased inflation and a ...

The system America took 80 years to assemble proved surprisingly fragile in the face of Trump’s assault, a revolution in how ...

Russian authorities said at least two people in Moscow were killed and 18 injured, including three children, after Ukraine ...

Stocks markets across Asia sank Tuesday amid mounting fears of a serious downturn in the world’s largest economy, as US ...