USS Seawolf (SSN-21) is a nuclear-powered fast attack submarine and the lead ship of her class. She is the fourth submarine of the United States Navy named for the seawolf. The contract to build Seawolf was awarded to the Electric Boat Division of General Dynamics on 9 January 1989 and her keel was laid down on 25 October 1989.

海狼级攻击核潜艇（英文：Seawolf-class SSN），是美国海军隶下的一型核动力快速攻击潜艇（英文：Nuclear-powered fast attack submarines），设计任务是在各大洋与北冰洋冷水对抗任何苏联现有与未来核潜艇，并取得制海权的反潜猎杀核潜艇，在设计上堪称是潜艇进行反潜 ...

3 天之前 · SSN 21. Leadership. Commanding Officer CDR Douglas Hagenbuch Executive Officer LCDR Christopher Donnelly Chief of the Boat STSCM(SS) Christopher Purdum. Contact Numbers. ... USS Jimmy Carter (SSN 23) COMSUBPAC 1430 Morton St. Bldg. 619 JBPHH, HI 96860-4664. This is an official U.S. Navy Web site.

2025年3月17日 · The first of the class, USS Seawolf (SSN 21) was commissioned July 19, 1997. Instead of VLS, the Seawolf class has eight torpedo tubes and can hold up to 50 weapons in its torpedo room.

USS Seawolf (SSN 21): The third Seawolf (SSN-21) was laid down at General Dynamics Electric Boat, Groton, Connecticut; launched on 24 June 1995; sponsored by Mrs. Margaret O. Dalton, wife of Secretary of the Navy John H. Dalton; and commissioned at Naval Submarine Base New London, Connecticut, on 19 July 1997, Capt. David M. McCall in command.

而第一艘命名为海狼号(USS Sea Wolf SSN-21)，打破了自洛杉矶级核能攻击潜舰启用的城市命名规则，重返以往潜舰的海洋生物名。第二艘海狼级以康乃迪克州为名。第三艘则以前总统吉米.卡特(USS Jimmy Carter SSN-23)命名，三舰毫无统一规则可言。

SSN-21 Seawolf-class Seawolf-class submarines were designed to operate autonomously against the world's most capable submarine and surface threats. The primary mission of the Seawolf was to destroy Soviet ballistic missile submariness before they could attack American targets.

USS Seawolf (SSN 21) is a nuclear powered fast attack submarine and the lead ship of her class. Built by the Electric Boat Division of General Dynamics, Seawolf was commissioned on 19 July 1997 with the AN/BSY-2 Combat System installed.

海狼级攻击核潜艇的设计工作始于1983年，八十年代末开工建造首艇“海狼”（Sea Wolf，SSN-21）号。 这是美国在美苏对峙高峰期不惜代价打造的，具有绝对领先性能的攻击核潜艇，旨在深水海域猎杀最新的苏联核潜艇。

海狼号核潜艇（USS Sea Wolf，SSN-21）是美国“海狼”级核潜艇的首舰，1997年服役，该核潜艇配备8具660毫米鱼雷发射管，可发射MK-48重型鱼雷、“鱼叉”反舰导弹、“战斧”巡航导弹等，备弹高达50枚。