Seventeen soldiers have been killed in an explosion at a military base near Iran's capital Tehran, officials say.The blast occurred when weapons were being moved inside a Revolutionary Guards depot, a spokesman for the elite unit told state TV.
Windows in nearby buildings were shattered and the blast was heard in central Tehran, 40 km (25 miles) away.
Two hours after the explosion a fire still raged and there were traffic jams on nearby roads, a local reporter said.
The death toll was revised down from an earlier figure released by the Revolutionary Guards of 27.
Local MP Hossein Garousi said "a large part of an ammunition depot exploded," parliament's website reported.
Revolutionary Guards spokesman Ramezan Sharif did not say what had caused the "accident" in the village of Bidganeh, near the city of Karaj.
"Some of the casualties are reported to be in a critical condition," he said.
That's what happens when primitive people play with things that go boom.
Wait until they get the bomb........