The North Atlantic Treaty Organization is widely considered the largest peace-time military alliance in the world. The 32 ...

Trump, famously critical of the alliance the U.S. had led for decades, has already cast doubt across Europe on how reliable ...

Canada and Portugal have expressed willingness to explore alternatives to the F-35 stealth fighter as President Donald Trump ...

Using data from the Stockholm International Peace Research Institute, or SIPRI, 24/7 Wall St. identified the NATO countries not paying their fair share. We ranked 31 NATO members on their military ...

Trump has upended decades of foreign policy, prompting some NATO allies to rethink tying their defense to U.S.-made systems.

President Trump said Thursday that NATO had to remain “strong” — as the military alliance’s top official praised him for ...

The F-35 Joint Strike Fighter program has served as a core component of the transatlantic alliance for years. Cracks are beginning to appear in a decades-long effort by America to be NATO’s go-to ...

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

Russian deputy foreign minister Alexander Grushko said Monday that any peace deal with Ukraine must include "security ...

The move is being discussed as part of a possible restructuring of combatant commands that would help the Defense Department ...

President Donald Trump has long advocated for NATO allies to ramp up defense spending to between 2% to 5% gross domestic ...

In practice, this guarantee was an effective deterrent to first the Soviet Union, and then Russia, because of the involvement of the United States, the NATO country with by far the largest ...