USS Alabama (SSBN-731) is the sixth Ohio-class nuclear-powered ballistic missile submarine, and the seventh United States vessel to be named for the state of Alabama. The boat's motto duplicates the state's motto, Audemus Jura Nostra Defendere ("We dare defend our rights").

美国海军亚拉巴马号潜艇（USS Alabama SSBN-731）是第六艘俄亥俄级核动力弹道导弹潜艇，以亚拉巴马州命名，这也是美国以此为名的第六艘舰艇。潜艇的座佑铭“我们敢于捍卫我们的权利（Audemus Jura Nostra Defendere）”正是来自于亚拉巴马州的座佑铭。

3 天之前 · USS Alabama (SSBN 731) is the sixth submarine of the Ohio class of ballistic missile submarines (SSBNs), and the seventh U.S. Navy ship to bear the name. The keel of Alabama was laid...

2015年12月19日 · -- The Ohio-class nuclear-powered ballistic missile submarine USS... MORE. December 19, 2014 — The Blue crew of Ohio-class ballistic missile submarine USS Alabama (SSBN 731) welcomed their new...

2023年9月25日 · A support vessel transfers crew and equipment to the Ohio-class ballistic missile submarine USS Alabama (SSBN-731) during an at-sea exchange of crew, held recently off the coast of Washington IN 2022.

SSBN-731 General Specifications. Class: Ohio-class ballistic missile submarine. Named for: U.S. state of Alabama. Complement: 15 Officers and 140 Enlisted. Displacement: 16764 tons. Length: 560 feet. Beam: 42 feet . Flank Speed: 25+ knots

USS Alabama (SSBN 731) is the sixth Ohio-class nuclear-powered fleet ballistic-missile submarine, and the fifth United States ship to bear the name. The keel was laid October 14, 1980, and the crew was formed in July 1983.

The official U.S. Navy website for Commander, Submarine Force, U.S. Pacific Fleet.

SSBN 731 - U SS Alabama Type, class: Ballistic Missile Submarine, nuclear propulsion - SSBN; Ohio class Builder: General Dynamics Electric Boat, Groton, Connecticut, USA

Steel hull, steel superstructure. This information resides on a DoD interest computer. Important conditions, restrictions, and disclaimers apply.