Nearly Sank: A U.S. Navy Nuclear Submarine Smashed Right Into A 'Mountain'

What You Need to Know: In 2005, the USS San Francisco, a Los Angeles-class nuclear-powered submarine, collided with an uncharted underwater mountain near Guam during a training mission. The impact severely damaged the bow, leaving the submarine in a dire situation as water rushed in.

-Despite serious injuries to 98 sailors, and the death of one, the crew managed to surface the sub using an emergency blow. Outdated sea charts were found to be the cause of the accident. Commander Kevin Mooney was reprimanded...