Military Bases and Installations

• Buy Greenland? Take It? Why? An Old Pact Already Gives Trump a Free Hand. - Analysts say the Cold War agreement allows the president to increase the American military presence almost at will.
• How the Army Caused Alarm in the Washington Skies Years Before a Fatal Crash - An aged helicopter fleet and inexperienced pilots from nearby Fort Belvoir had raised “widespread concern” among local pilots before a midair collision killed 67 people.