At Alaska’s Elmendorf-Richardson Joint Base, home to over 32,000 troops, Donald Trump and Vladimir Putin come face-to-face in a tense, high-stakes meeting. Set against the icy backdrop of America’s northern frontier,

North American Aerospace Defense Command issued a statement saying it would be enforcing Federal Aviation Administration flight restrictions over Anchorage, Alaska, "in support of the presidential summit.

The military base on the northern edge of Anchorage had to meet the security requirements for the historic meeting.