After several days of diplomatic talks with European and Arab partners, President Ronald Reagan ordered a strike on Libya on April 14. Eighteen F-111F strike aircraft of the 48th Tactical Fighter Wing, flying from RAF Lakenheath supported by four EF-111A Ravens of the 20th Tactical Fighter Wing, from RAF Upper Heyford in England, in conjunction with fifteen A-6, A-7, F/A-18 attack aircraft and EA-6B Prowler Electronic Warfare Aircraft from the aircraft carriers USS Saratoga, USS America and USS Coral Sea on station in the Gulf of Sidra, struck five targets at 02:00 on April 15, with the stated objective that their destruction would send a message and reduce Libya's ability to support and train terrorists. Reagan warned that "if necessary, [they] shall do it again."[6]
http://en.wikipedia.org/wiki/Operation_El_Dorado_Canyon