By Greg Grant
House and Senate lawmakers are requiring the Navy to power its future classes of cruisers with nuclear reactors, unless the service decides that doing so isn't "in the national interest." This somewhat muddled provision is contained in the recently released fiscal 2008 defense authorization bill.
The provision states that all new ship classes of submarines, aircraft carriers and cruisers should be built with nuclear power plants. Since the Navy's plans for submarines and carriers already include nuclear propulsion, the provision would most directly affect the service's next-generation cruiser, designated CG(X). If nuclear powered, the service's designation for the ship would be CGN(X).
The Navy plans to award the contract for the lead ship of the CG(X) class of cruisers in 2011, at an estimated cost of $3.2 billion, and 18 more by 2023. Because of the long lead times needed to order nuclear components, procurement funds for the proposed cruiser's nuclear power plant would have to be included in the 2009 budget, currently being drafted by the Defense Department.
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