القوات الجوية الإيرانية
On 8 February 1993, Iran Air Tours Flight 962, a Tupolev Tu-154, collided in mid-air with an Islamic Republic of Iran Air Force (IRIAF) Sukhoi Su-24 attack aircraft near the Iranian capital of Tehran, killing all 133 people aboard both aircraft. The accident had the highest number of aviation fatalities in 1993.