From KUCB: The mysterious bomb found last week on an Alaska Peninsula beach was an aluminum Russian firebomb that was never live or somehow was emptied of its incendiary content, says Army Spc. Vincent Wallace, who helped recover the bomb and destroyed it with explosives.
Wallace quickly determined that the bomb was made out of aluminum -- a metal commonly used in fire or smoke bombs. But this bomb was engraved with Russian, and that's not so common.
Fire bombs are meant to be dropped from aircraft, to clear a path on the ground or destroy targets. They're usually filled with incendiary material, such as napalm. But in this case ... Wallace says the incendiary material inside might have leaked out over the last 70 years. It may have been manufactured to be empty for a reason -- perhaps to be used for training during World War II.
Read more: Russian firebomb washes up near Chignik