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 ► https://youtu.be/w8NuRKXWirM Nothing Seems to Kill the B-52 Bomber ► https://youtu.be/QHMGOl2AWpA Nothing Seems to Beat the Virginia-class Submarines ► https://youtu.be/b9zrcSCrbwk SUBSCRIBE TO US ► https://www.youtube.com/c/USMilitaryNewsMNsub_confirmation=1