These 5 Submarines could Destroy the World in 30 Minutes

In some cases—as in the case of the Ohio-class submarine during the height of the Cold War—even a single vessel could reduce as many as 288 city-sized targets into radioactive ash in less than 30 minutes. Here are 5 Submarines could Destroy the World in 30 Minutes Other videos you might like: How Powerful is the CVN-77 ► Nothing Seems to Kill the B-52 Bomber ► Nothing Seems to Beat the Virginia-class Submarines ►