Amid rising regional and domestic tensions, Iran is closing its airspace to all flights except international flights to and ...

Greenland is on the shortest route between continental US and Russia, which makes it key for missile defence. After the fall ...

Officials from both countries were left in 'fundamental disagreement' over how to ensure the region's long term security ...

U.S. officials are expected to meet with Danish and Greenlandic counterparts in Washington, D.C. on Wednesday.

In addition to the radar component of Russia’s air defense network, another key element—the surface-to-air missile units—also ...