Displacing more than 100,000 tons, the US Navy's Nimitz-class aircraft carriers are among the largest warships ever built. Their ability to take a beating "is a function of both their size and the compartmentalization of the carrier," Clark explained.
"In the case of the USS America, the size alone resulted in it being pretty survivable," he said, then calling attention to some other aspects of the powerful ships.
Each carrier has a number of main spaces, which the crew would try to seal off should the carrier take a hit below the waterline, say from a torpedo. The ship is so incredibly large that it would take a number of these compartments filling up with water for the ship to sink.
The type of steel used on the ships also makes them difficult to penetrate, Manvel revealed. "It has an underbottom and side protection of several layers of steel." There are also "voids that allow for warhead gas expansion."
The extra armoring is also designed to keep damages from detonating the ship's weapons magazines, where bombs and missiles are stored.
Additionally, the US Navy pays attention to how it moves weapons around the ship, keeping these bombs and missiles as protected as possible. And, steps have been taken to reduce the number of hot surfaces that could ignite.
There are also a lot of redundant systems, which means that critical systems can be rerouted, making it hard to take out essentials like the propulsion system, which could leave the ship dead in the water. As long as the ship can move, it can retreat if necessary.
"Given enough time and weapons, you can sink a carrier. But, if you have defenses, people doing damage control, and propulsion, the carrier can take damage and drive away to eventually come back," Clark told BI.
US carriers "can take a lick and keep on ticking," Manvel, who taught at the US Naval Academy, explained.