USS America – $3.4 billion
The USS America is one of the latest additions to the arsenal as well. The behemoth can carry up to 34 planes and has a range of 22,000 nautical miles at 12.5 knots. The 86,000-square-foot flight deck was also built to withstand the heat generated by the advanced F-35B aircraft. Unlike other warships, the USS America reduces the well-deck capacity to allow for more aviation and combat equipment storage. Huntington Ingalls manufactures the warship, which costs $3.4 billion to build and $10.1 billion to buy.
Charles De Gaulle Aircraft Carrier – $4 billion
The Charles De Gaulle is France’s largest and only supercarrier and the world’s only nuclear-powered ship. It’s a massive and powerful supercarrier with two nuclear reactors producing 117,000 kW of power, a length of 859 feet (262 meters), and a width of 206 feet (63 meters). The supercarrier has four diesel generators, four gas turbine generators, and four turbo generators for propulsion. The construction of the Charles De Gaulle cost France $4 billion and sparked a lot of debate.