Service Life Extensions for Three Cruisers. The Department of the Navy plans to operate three Ticonderoga-class (CG 47) cruisers beyond their expected service life: USS Gettysburg (CG 64), USS Chosin (CG 65), and USS Cape St. George (CG 71). This decision adds 10 years of cumulative ship service life from fiscal year 2026 to 2029.