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

Under pressure from Trump and with Russia menacing, Germany's incoming leader plans to revamp the country's defense posture.

President Trump is on a collision course with Republican defense hawks over the question of whether the United States should ...

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

The NATO allies pulling out of a treaty banning the use of landmines said it sends the message they'll use whatever they need ...

Three goals are being pursued with Germany’s massive rearmament offensive: Breaking free from military dependence on the US, ...

Fighter jets from NATO countries intercepted two long-range U.S. heavy bombers in intensive Arctic drills, as tensions ...

The director of a NATO research group told BI the crisis scenario she's most worried about at present.

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

Italian Prime Minister Giorgia Meloni finds herself playing a political balancing act as Europe moves to bolster its defences ...

The F-35 was meant as a one-size-fits-all fighter that could be used across NATO. But strained U.S.-Europe relations are ...

This term, though, despite deepening tensions with Europe, Trump hasn’t said much about leaving the alliance. His secretary ...