Pete Hegseth says the U.S. will no longer be the "primary guarantor of security in Europe," which he said must step up to ...

President Volodymyr Zelenskiy said Ukraine would need the U.S. to help it build up an army as big as that of Russia to serve ...

An annual review of the global military situation says Russia’s stockpiles of Cold War-era weapons and larger population have ...

U.S. President Donald Trump said he spoke with Russian President Vladimir Putin on Wednesday about starting negotiations ...

Defense Secretary Pete Hegseth told a group of European leaders that restoring Ukraine's pre-2014 borders was an 'illusionary ...

U.S. Defense Secretary Pete Hegseth says NATO membership for Ukraine is unrealistic and in sweeping remarks suggested Kyiv ...

Defense Secretary Pete Hegseth also dismissed deploying U.S. troops to Ukraine as part of a peacekeeping force.

BRUSSELS (AP) — U.S. Defense Secretary Pete Hegseth on Wednesday made the first trip to NATO by a member of the new Trump ...

Washington's 31 allies are impatient to learn how much military and financial support Washington intends to provide Ukraine ...

Officials say Russian forces have targeted Ukraine’s energy and gas infrastructure in a “massive” nighttime missile attack, ...

Ukrainian President Volodymyr Zelenskyy appealed to his U.S. and European partners not to "abandon" Kyiv in any revived peace ...