為應對中國海軍的崛起，美國海軍不斷加強在亞太、尤其是駐日第七艦隊的實力。 US Navy 100708-N-7042V-091 USS Chancellorsville (CG 62).

美軍宙斯盾戰艦中最先進的一艘於20150618日進駐橫須賀基地。完成現代化改造的美海軍駛進橫須賀“錢塞勒斯維爾”號導彈巡洋艦基地。該艦是首艘完成“宙斯盾”基綫9型作戰系統升級的“提康德羅加”級巡洋艦，此次升級可以使該艦擁有美國海軍急需的“一體化防空火控”能力。通過這次升級，該系統具備更快的計算機處理速度和更好的雷達性能，允許美軍艦機共享目標信息，將“來襲目標摧毀在地平綫之外”。

USS Chancellorsville (CG-62) is a Ticonderoga-class guided-missile cruiser in service in the United States Navy. She is named for the Confederate victory over Union forces under Robert E. Lee at the Battle of Chancellorsville, Virginia. United States Navy ships are rarely named for Confederate victories in the American Civil War. Up until 30 December 2011, the ship was operationally part of Carrier Strike Group Seven. Her current operational assignment is unclear, but as of 2010 she was administratively under the command of Commander, Naval Surface Forces Pacific.^[1]

Chancellorsville carries guided missiles and rapid-fire cannons, with anti-air, anti-surface and anti-subsurface capabilities. She also carries two Seahawk Light airborne multi-purpose system (LAMPS) helicopters, focused on anti-submarine warfare