 One Tu-22 bomber was shot down by a captured SA-6 missile during a Chadian attack on an abandoned Libyan base on 8 August 1987.Another Tu-22 was lost on 7 September 1987, when a battery of French MIM-23 Hawk SAMs shot down one of the two LPAF bombers that were attacking N'Djamena.The Chadians seized the Ouadi Doum base in 1987 and destroyed or captured two SF.260s, three Mil Mi-25s, two Tu-22B bombers, eleven L-39 jets, two complete 9K33 Osa (SA-8) SAM batteries, and a plethora of additional equipment, weapons, supplies and ammunition – a good deal of which was flown out to France and the United States within the next five days.