NATO Secretary-General Mark Rutte has appealed for unity within the military alliance as European nations scale up their ...

NATO Secretary-General Mark Rutte warned the United States and Europe on Wednesday against any temptation to "go it alone" on ...

President Donald Trump has repeatedly threatened to leave the NATO alliance should member states fail to increase defensive ...

Europe's NATO members may publicly express confidence in the continent's relationship with the U.S., but many European ...

Nonetheless, the rationale for continued U.S. commitment to NATO is as rock solid today as it was in 1949. The reasons are ...

NATO Secretary-General Mark Rutte appealed for unity on Wednesday as European nations scale up their armed forces and defense ...

The cleverness of Meloni's proposal lies in the way it would test to destruction Putin's rationale for his invasion of a ...

IVO H. DAALDER is Chief Executive Officer of the Chicago Council on Global Affairs and served as U.S. Ambassador to NATO from ...

After following America’s lead for 80 years, the continent’s democracies do not recognize the danger now before them.

Baltic Sentry mission taps ships, planes and drones to police one of the world’s busiest waterways.

Finance minister says Lisbon will not let rearmament costs threaten budget surplus secured after years of austerity ...

Each new crisis, whether over Ukraine or tariffs, has made the Italian prime minister’s balancing act that much harder.