There are "multiple options for Russia to test the cohesion of the alliance," the ex-head of NATO's Multinational Corps ...

The air forces of NATO member states are working on "a simulation ... Besides, the drills are also expected to send "a signal" to Russia. US General James Hecker, commander of the United Air ...

After Russia invaded Ukraine in 2002, NATO turned east again. Fearful of President Donald Trump's antagonism toward NATO, the U.S. Senate made it impossible for the United States to leave NATO ...