The TS Kennedy will be replaced by the TS Patriot State, the second National Security Multi-Mission Vessel (NSMV) of the State class. The Patriot State is expected to be launched in 2023 in Philadelphia under a commercial shipbuilding contract between Tote Services LLC and Philly Shipyard Inc. NSMV, unlike other government ships, is built on a fixed-price basis per commercial practices.
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Keystone Shipping News & Announcements
https://www.usni.org/magazines/proceedings/2021/january/intrepid-voyage-ts-kennedy