I remember reading how U.S. Navy dropped 4 bombs to Great Barrier Reef. http://news.discovery.com/earth/oceans/u-s-accidentally-bombs-great-barrier-reef130723.

I remember reading how U.S. Navy dropped 4 bombs to Great Barrier Reef. http://news.discovery.com/earth/oceans/u-s-accidentally-bombs-great-barrier-reef130723.htm http://news.discovery.com/earth/oceans/u-s-accidentally-bomb...