"The spikes are full aft now, tucked twenty-six inches deep into the nacelles. With all inlet doors tightly shut, at 3.24 Mach, the J-58s are more like ramjets now, gulping 100,000 cubic feet of air per second. We are a roaring express now, and as we roll through the enemy’s backyard, I hope our speed continues to defeat the missile radars below."On Apr. 14, 1986, Operation El Dorado Canyon launched air-strikes against Libya in response to Libya’s bombing of a Berlin discotheque frequented by US military personnel. The attack was performed by a strike-group of 18 U.S. Air Force (USAF) F-111s supported by numerous U.S. Navy and U.S. Marine Corps (USMC) A-6, A-7 and F/A-18 aircraft.On Apr. 16, 1986 after the raid, SR-71 64-17960 piloted by Maj. Brian Shul with RSO Maj.Walter Watson, entered Libyan airspace at a blistering 2,125 mph to photograph the targets for bomb damage assessment (BDA). As they neared the end of their sweeps, they started receiving launch indications from Libyan surface-to-air missile (SAM) sites below.