Occurring less than a month after the September 11 attacks in 2001 , the crash was initially suspected by Russian officials to be an act of terrorism , and denied American reports that it was caused by an S-200 missile . Later , the Moscow-based Interstate Aviation Committee ruled that the crash was caused by an accidental Ukrainian S-200 missile strike during military training exercises , staged off Cape Onuk ( or Chuluk ) in Crimea
September 11 attacks
September 11 attacks
Siberia Airlines Flight 1812