This is Ukraine’s D-Day

The Defense Department is overhauling its approach to countering biological and chemical weapons, as potential adversaries such as…

Vladimir Putin would prefer an American leader who understands the ‘importance of dialogue,’ Kremlin spokesman says.

World’s wealthiest democracies find broad convergence on need to change tack in confronting the Asian giant.

Vice President Kamala Harris will once again head the U.S. delegation to the Munich Security Conference, two people…

Political A-listers skip the annual talkfest in the Swiss Alps as business elite arrive in droves.

DNIPRO, Ukraine — The death toll from a Russian missile strike on an apartment building in the southeastern…