Securing an end to the fighting in Ukraine must take place with Kyiv's full involvement and come with more defense spending by regional countries to avoid any future Russian aggression, according to Lithuania's president.

NATO plans to offer US President Donald Trump a compromise on Greenland. The Alliance hopes that this will reduce tensions over the island, Handelsblatt reports. NATO sources told DPA that the Alliance wants to offer Trump a significant expansion of its military presence in the Arctic.

U.S. President Donald Trump said on Thursday he was not sure the United States should be spending anything on NATO, telling reporters the U.S. was protecting NATO members, but they were "not protecting us.

President also plans to ask for "financial contribution" for maintenance of remaining troops, European diplomatic source said.

Congress passed legislation that a president cannot unilaterally withdraw from NATO, setting up a major legal fight if Trump tries to pull the US out.

Rubio said he could not predict if Trump would succeed in buying Greenland from Denmark or restoring American authority over the Panama Canal while he is in office.

The details are more complicated. FILE – President Donald Trump speaks during the NATO summit, Dec. 4, 2019, in Watford, England. (AP Photo/ Evan Vucci, File) He pledges expansion of the military, promises to protect Pentagon spending from austerity ...

Europe’s military heavyweights have already said that meeting President Donald Trump’s potential challenge to spend up to 5% of their economic output on security would be challenging

Standing up for one’s interests is a long way from opening hostilities against friends. How does any of this help Americans? It doesn’t

President Donald Trump's economic warfare and "respect equals fear" philosophy will be key tenets of his administration's foreign policy approach as he begins his second term in the White House.

Defense Secretary Pete Hegseth has removed retired U.S. Gen. Mark Milley's personal security detail, suspended his security clearance and directed the Pentagon's acting inspector general to carry out an inquiry into Milley's conduct to determine if his military rank should be reduced.