In this July 12, 1988 file photo, a funeral procession is held for six Pakistani and Indian nationals who were killed aboard Iran Air Flight 655, July 12, 1988, in Iran. The Western allegation that Iran shot down a Ukrainian jetliner and killed 176 people offers a grim echo for the Islamic Republic, which found itself the victim of an accidental shootdown by American forces over 30 years ago. (Photo by AP Photo/File)
