The head of Ukraine’s military intelligence, perhaps the best-known military intelligence leader in the world, has three lessons from this war.

The former head of Airbus has urged Europe to shift attention for now from major arms projects to nimble new technologies ...

Arizona Congressman Raul Grijalva, 77, has died from complications of his cancer treatment, his office announced Thursday. He ...

Russian President Vladimir Putin said Thursday that he agrees in principle with a U.S. proposal for a 30-day ceasefire in ...

Putin said he agrees in principle with the 30-day ceasefire proposal but stressed the terms still need working out.

NATO Secretary-General Mark Rutte is praising President Donald Trump for motivating fellow transatlantic alliance members to ...

Trump has repeatedly expressed his contention that European countries have been taking advantage of the U.S. by not spending more on defense.

With less than two days until the government shuts down, the ball is in the Senate’s court to pass a short-term funding bill.

Instead of approaching the war in Ukraine from a geopolitical or moral perspective, U.S. President Donald Trump is framing his policy on Russia through the lens of his personal relationship with ...

President Trump on Thursday expressed confidence the United States would annex Greenland, even suggesting the head of the NATO alliance could be a key player in facilitating the acquisition.

Trump and NATO Secretary General Mark Rutte met at the White House on Thursday as initial reports came in of Russian ...

"Currently, in private thus far, but we are holding talks on the initiative of certain our partners on their possible return ...