"Sentinels of Space (13th Missile Warning Squadron)" . "The 213th Space Warning Squadron of the Alaska Air National Guard provides early warning of Intercontinental ballistic missiles and Submarine-launched ballistic missiles to the Missile Correlation Center of North American Aerospace Defense Command. The squadron is a geographically separated unit assigned to the 168th Air Refueling Wing at Eielson Air Force Base."@en . . . "213th Space Warning Squadron"@en . "Frontier Sentinels"@en . "MissileWarning" . "1967Z"^^ . . "175px" . . . .