![]() Don’t worry, restless hawks: that’s still enough to destroy the world several times over! The current plan is to keep twelve Ohio-class subs active at a time with twenty Trident IIs each, while two more boomers remain in overhaul, keeping a total of 240 missiles active at a time with 1,090 warheads between them. Meanwhile, the New START treaty which came into effect in 2011 imposes additional limits on the number of deployed nuclear weapons. However, rather than retiring some of the oldest boats as originally planned, the Navy decided to refit four of the eighteen Ohio-class subs to serve as cruise missile carriers to launch conventional attacks against ground and sea targets-starting with the USS Ohio. The end of the Cold War, and especially the Strategic Arms Reduction Treaty, resulted in the downsizing of U.S. An average of a month is spent between patrols, with resupply facilitated by three large-diameter supply hatches.Ĭurrently, nine boomers are based in Bangor, Washington to patrol the Pacific Ocean, while five are stationed in Kings Bay, Georgia for operations in the Atlantic. Each Ohio-class submarine has two crews of 154 officers and enlisted personnel, designated Gold and Blue, who take turns departing on patrols that last an average of seventy to ninety days underwater-with the longest record being 140 days by the USS Pennsylvania. While other branches of the military may be deployed in reaction to the crisis of the day, the nuclear submarines maintain a steady routine of patrols, and communicate infrequently so as to remain as stealthy as possible. The submarine’s nuclear reactor gives it virtually unlimited underwater endurance and the ability to maintain cruising speeds of twenty knots (twenty-three miles per hour) while producing very little noise. ![]() However, these are intended primarily for self-defense-a ballistic missile submarine’s job isn’t to hunt enemy ships and submarines, but to lie as low and quiet as possible to deny adversaries any means of tracking their movements. Ohio-class submarines also come armed with four twenty-one-inch tubes that can launch Mark 48 torpedoes. Recommended: Russia's Next Big Military Sale - To Mexico? Air Force That Never Built the B-52 Bomber Recommended: What Will the Sixth-Generation Jet Fighter Look Like? However, by now all of the boomers are armed with the superior Trident II D5 ballistic missile, which has 50 percent greater range and is capable of very accurate strikes, which could enable them to precisely target military installations as a first-strike weapon. The first eight Ohio-class boats were originally built to launch the Trident I C4 ballistic missile-an advanced version of the earlier Poseidon SLBM. While a submarine’s missiles are not pre-targeted, like those in fixed silos, they can be assigned coordinates quite rapidly. ![]() In the event of a nuclear exchange, a boomer would likely receive its firing orders via Very Low Frequency radio transmission. state, an honor previously reserved for large surface warships. ![]() The Ohio-class boats entered service in the 1980s as a replacement for five different classes of fleet ballistic-missile submarines, collectively known as the “41 for Freedom.” Displacing more than eighteen thousand tons submerged, the new boomers remain the largest submarines to serve in the U.S. At least that’s the hope.Īs such, the Trident-armed Ohio-class submarines will have succeeded in their mission if they never fire their weapons in anger. Thus, ballistic-missile submarines promise the unstoppable hand of nuclear retribution-and should deter any sane adversary from attempting a first strike or resorting to nuclear weapons at all. The logic of nuclear deterrence: while a first strike might wipe out a country’s land-based missiles and nuclear bombers, it’s very difficult to track a ballistic-missile submarine patrolling quietly in the depths of the ocean-and there’s little hope of taking them all out in a first strike. ![]()
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