EU foreign policy chief, Kaja Kallas, says the new strategy will address "all dimensions of European security" amid a more ...

A carrier strike group with Royal Navy vessels and RAF F‑35 planes will deploy to the North Atlantic and Arctic in 2026.

Europe is divided over its future relationship with the United States, with some countries looking to decouple and guard against wild swings in U.S. policy, while others fear any break with its ...

German Chancellor Friedrich Merz called for the U.S. and Europe to repair transatlantic trust, acknowledging a deep rift has ...

Western economies have become dependent on data and energy flow along the seafloor; Russia and China are weaponizing that ...

At meetings this week, NATO officials and European allies grapple with the Trump-driven reality that they must now take charge of their own defense.

In a significant change to the leadership structure of the North Atlantic Treaty Organization (NATO), US President Donald ...

NATO defense ministers are meeting in Brussels to mend transatlantic strains and map out how all 32 allies will meet a 5 ...

The Pentagon’s top strategist, Elbridge Colby, is headed to NATO headquarters where he will inform allies about future U.S. military plans in Europe.

Warfare drills are underway in the Arctic as allies step up their presence with maneuvers aimed at securing a strategic gap near Greenland.

A major European NATO country has issued advice for citizens in case of a nationwide emergency, such as a conflict between nations.

As Trump questions the loyalty of a NATO ally, CBS News joins one of its warships taking part in a drill far from home, aimed ...