The New Navy

From Addicting Info:

Since its launch 18 months ago, the USS Independence has come down with a severe case of corrosion. You see, the hull construction is a composite structure with some components utilizing steel, and other components using aluminum. If you expose an item made up of both steel and aluminum to an environment containing an electrolyte, such as seawater, it produces galvanic corrosion...

So the US Navy will be able to continue America's totally righteous domination of the world - anywhere, any time - except in places where they have oceans.