Uneasiness grows over continued U.S. support for the 75-year-old alliance as Trump casts doubt on support from other members ...

Europe would pack a strong punch if it were forced to defend itself against Russia without the U.S., American military brass ...

Confidence in America's role in safeguarding its allies in Europe is wavering, while Washington has launched into a trade war ...

Australia is scrambling to deploy new long-range missiles as the recent arrival of powerful Chinese warships off the ...

As discussions continue about what a peacekeeping force might look like in Ukraine, Kosovo’s 25 years of experience with international peacekeepers could provide some valuable insights.

“A broad consensus is emerging that the first security guarantee for Ukraine is the Ukrainian army itself, its capacities, ...

Trump has said he supports Article 5, but he has never been a fan of NATO. In his first term as president, he suggested the U ...

Prince William will travel to Estonia next week to visit British troops involved in NATO operations there as part of the UK's ...

A federal judge says she hopes to rule next week on whether to block President Donald Trump’s administration from banning ...

The German military is facing a manpower crisis, with overall troop levels down despite a recruiting effort aimed at building ...

If you appreciate our military allies and are concerned President Trump is imperiling U.S. national security by weakening our ...