Other fire fighters lost their lives as a result of similar explosions in the late 1960s.

A moment later, a second star to the far left underwent a similar explosion.

Ordnance Island is far closer to the town, and a similar explosion here would have been catastrophic.

Up ahead, a similar explosion cut a female soldier in half.

But for investigators, the central question has always been how to prevent similar explosions.

There are indicators suggesting K-129 suffered a similar explosion in 1968, eighteen years earlier.

Several sheep farmers were wounded in a similar explosion on the same road.

Four Americans were killed in a similar explosion Aug. 8.

In August a similar explosion wounded 58 and destroyed seven houses.

The enormous explosion, similar to the Petersburg mine, killed 47 men; 146 injured.