sentences:  On 11 June 1987, a Bakhtar Afghan Airlines Antonov An-26 (registered YA-BAL) was shot down by a missile near Khost, killing 53 out of the 55 people on board.The aircraft had been on a flight from Kandahar to Kabul.On 14 October 1987, a Lockheed L-100 Hercules registered HB-ILF, owned by the Swiss company Zimex Aviation and operated on behalf of the ICRC, was shot down about four minutes after departing Cuito airport, Angola.