be managed as a National Wildlife Refuge. Management of the emergent lands at Wake Island by the U.S. Fish and Wildlife Service, however, will not begin until the existing management agreement between the Secretary of the Air Force and the Secretary of the Interior is terminated. The 611th Air Support Group (ASG), a U.S. Air Force unit based at Joint Base Elmendorf-Richardson in Anchorage, Alaska took over control of Wake Island from the 15th Wing On October 1, 2010. The 611th ASG was already providing support and management to various geographically remote Air Force sites within Alaska and the addition of Wake Island provided the unit with more opportunities for outdoor projects during the winter months when projects in Alaska are very limited. The 611th ASG, a unit of the 11th Air Force, was renamed the Pacific Air Forces (PACAF) Regional Support Center. On September 27, 2014, President Barack Obama issued Executive Order 9173 to expand the area of the Pacific Remote Islands Marine National Monument out to the full 200 nautical miles U.S. exclusive economic zone (EEZ) boundary for each island. By this proclamation, the area of the monument at Wake Island was increased from 15,085 sq mi (39,069 km2) to 167,336 sq mi (433,398 km2). On November 1, 2015, a complex $230 million U.S. military missile defense system test event, called Campaign Fierce Sentry Flight Test Operational-02 Event 2 (FTO-02 E2), was conducted at Wake Island and the surrounding ocean areas. The test involved a Terminal High Altitude Area Defense (THAAD) system built by Lockheed Martin, two AN/TPY-2 radar systems built by Raytheon, Lockheed's Command, Control, Battle Management, and Communications system, and guided missile destroyer with its AN/SPY-1 radar. The objective was to test the ability of the Aegis Ballistic Missile Defense and THAAD Weapon Systems to defeat a raid of three near-simultaneous air and missile targets, consisting of one medium-range ballistic missile, one short-range ballistic missile and one cruise missile target. During the test, a THAAD system on Wake Island detected and destroyed a short-range target simulating a short-range ballistic missile that was launched by a C-17 transport plane. At the same time, the THAAD system and the destroyer both launched missiles to intercept a medium-range ballistic missile, launched by a second C-17. Demographics Wake Island has no permanent inhabitants and access is restricted. However, as of 2017, there are approximately 100 Air Force personnel and American