Leaders fear the US will pull its troops out of Europe and hope a joint force could deter an aggressive Russia ...

Foreign Affairs Minister Melanie Joly said Friday there's a good chance that Russia could re-invade Ukraine if there are no ...

The fallout at the White House between Zelenskyy and Trump has tensed the current geopolitical situation in Europe, which ...

Europe faces existential questions about its security future in the wake of the Oval office blow-up between presidents ...

Twentieth century world politics saw the United States combine ideological abstractions with balance of power realities.

Most of the foreign policy team around Trump, so far as I can tell, imagines itself doing what realist Republican presidents ...

US Secretary of State Marco Rubio and Greece's Foreign Minister George Gerapetritis met on Friday in Washington.

Turkey's foreign minister will reiterate Ankara's offer to host peace talks between Ukraine and Russia at a meeting of ...

Ukraine's military alliance with the U.S. is in doubt after President Donald Trump publicly brawled with Ukrainian President ...

Europe would be "very vulnerable" without U.S. support, said Ed Arnold, a senior research fellow at Britain's Royal United Services Institute defense think tank.

The world economy is in the antechamber of a fiscal-debt crisis. Unusually, all of the major economies have become indebted ...

Vice President J.D. Vance and Defense Secretary Pete Hegseth fanned out to European capitals this month delivering what ...