[central_va]

One of the biggest threats to national security is that their is only ONE dry dock in the US capable of building/repairing a CVN. One!.

[meatloaf]

Not to worry. Our reps were in china recently to get them to build floating dry docks for us. We built lots of them during WWII.

[Travis McGee]

Don’t worry, China and Korea will build them for us under contract.

/sarcasm

[OldeGoat]

You are correct that there is only one drydock in the U.S. (really in the world) capable of constructing a nuclear powered aircraft carrier (Newport News Shipbuilding, Newport News, VA.). However both Norfolk Naval Shipyard (east coast) and Bremerton Naval Shipyard (west coast) have a drydock large enough to accommodate a Nimitz class carrier and the facilities to perform significant repairs.