050315-N-3241H-001 Indian Ocean (Mar. 15, 2005) - The Nimitz-class aircraft carrier USS Carl Vinson (CVN 70) underway in the Indian Ocean prior to flight operations. The Carl Vinson Strike Group is currently on deployment to promote peace and stability and respond to emergent events overseas. USS Carl Vinson will end its deployment with a homeport shift to Norfolk, Va., and will conduct a three-year refuel and complex overhaul. U.S. Navy photo by Photographer's Mate 3rd Class Dusty Howell (RELEASED)
Why the US and China should agree on limits to their carrier fleets

Aircraft carriers are expensive and ultimately of limited value in any potential great power conflict.

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