President Trump restated his belief this week that Greenland will eventually become part of the United States. “I think it’ll ...

The Trump administration's warning last month that Europe must now take care of security in its own backyard raises troubling questions.

Volodymyr Zelensky has accused Vladimir Putin of being afraid to admit to Donald Trump that he wants to reject the ceasefire ...

President Donald Trump’s Ukraine policy is doing the opposite of what many think—it is strengthening NATO and investing ...

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.

Lithuanian land forces commander Brig. Gen. Arturas Radvilas, left, and 7th Army Training Command leader Brig. Gen. Steven ...

President Volodymyr Zelensky of Ukraine said the Russian leader had no desire to end the war, proposing conditions that made ...

Greenland covers an area about three times the size of Texas and is home to 56,000 people, mostly Greenlandic Inuits.

Here's what's at stake as Ukrainian and US officials prepare for crunch talks this week in Riyadh, Saudi Arabia.

Military experts say that the intel cut may not be as critical a problem for Ukraine’s defenses as Trump thinks.

Ukraine holds significant reserves of the critical raw materials and rare earths needed to develop cutting-edge technology.

Ukrainian President Volodymyr Zelenskyy thanked the American people and leadership and voiced hope for “strong relations,” a day after an astonishing Oval Office blowout with U.S. President Donald ...