Each displacing 18,750 tons submerged, the Ohio -class boats are the largest submarines ever built for the U.S. Navy, and are capable of carrying 24 Trident II missiles apiece.

2025年1月28日 · The Ohio Class is unparalleled in size among Western nations, approximating 560 feet long, akin to a World War II light cruiser, and only marginally outdone by the Soviet Typhoon Class at 562 feet. However, Soviet Typhoon and Oscar-class submarines are overall larger, with the former almost half as large.

2025年2月27日 · Each of the 14 Ohio-class SSBNs originally carried up to 24 SLBMs with multiple, independently targeted warheads. However, under provisions of the New Strategic Arms Reduction Treaty, each...

2025年1月28日 · 24 x UGM-96 Trident I (C4) on SSBN 726-733 The Trident I (C4) missile , deployed on the first eight Ohio-class submarines (SSBN 726-733), was a Lockheed-manufactured strategic weapon system. Featuring stellar inertial guidance, it had an impressive range of up to 7,400 km (4,000 nautical miles).

2021年11月24日 · The U.S. Navy's Columbia Class SSBN will be larger than either the new Royal Navy or French Navy (Marine Nationale) boats. Ballistic Missile Submarines (SSBNs) form the backbone of nuclear deterrents.

The 14 Ohio-class SSBNs can carry up to 24 submarine-launched ballistic missiles (SLBMs) with multiple independently-targeted warheads. However, under the New Strategic Arms Limitation Treaty, each...

When completed, George Washington measured 382 feet (162 m) long and 33 feet (10 m) abeam, displacing 6,709 tons submerged. Her surface speed was 16 knots (30 km/hr), substantially slower than her submerged speed of 22 knots (41 km/hr).

SSBN弹道导弹核潜艇是一般指战略核潜艇，一般执行战略核威慑任务，主要武器为装备核弹头的潜射弹道导弹。 典型的如美国现役的俄亥俄级战略核潜艇，装备24枚三叉戟D5潜射洲际弹道导弹。 射程超过1万公里，能携带10个分导核弹头。 体积比SSN一般要大得多，比如俄亥俄级战略核潜艇的排水量就是洛杉矶级攻击型核潜艇的3倍左右！ SSGN——巡航导弹核潜艇是指以巡航导弹为主要武器的核潜艇。 上世纪末，由于冷战结束，美国海军改装了几艘俄亥俄级SSBN，使得他 …

哥伦比亚级战略核潜艇（英文：Columbia class SSBN），是美国的第五代弹道导弹核潜艇，用于替代俄亥俄级战略核潜艇。 哥伦比亚级战略核潜艇将是美国海军有史以来建造的最大潜艇，长171米，宽13米，潜航排水量20815吨。

伊桑·艾伦级战略核潜艇（英文：Ethan Allen-class SSBN），是美国海军隶下的一型核动力弹道导弹潜艇，是美国第二代弹道导弹核潜艇。 为了纪念美国独立战争时期的传奇英雄伊桑· 艾伦而命名。