On a daily basis, the 125 FW is responsible for the maintenance of a USNORTHCOM / NORAD Air Defense Alert mission at both its home station in Jacksonville, Florida and at an additional operating location at Homestead Air Reserve Base, Florida. In this capacity, the wing provides armed F-15 aircraft capable of intercepting, identifying, and, if necessary, destroying unknown aircraft which penetrate sovereign U.S. airspace. In the past, this threat has included Soviet Tu-95 Bear bombers, various Soviet-built Cuban Air Force fighters, and civilian narcotics traffickers of various nationalities.