#12: Ohio-class SSBN: The Silent Backbone of Nuclear Deterrence
A single Ohio-class submarine carries 20 Trident II D5 missiles, each armed with up to eight independently targetable nuclear warheads, giving one boat the theoretical capability to destroy 160 separate targets across an entire continent. The 14 Ohio-class SSBNs represent the most survivable leg of America's nuclear triad and carry approximately 70% of the nation's deployed nuclear warheads.
At 18,750 tons submerged and 560 feet long, Ohio-class boats patrol silently in the deep ocean for 77-day stretches, carrying enough destructive power to end civilization. Their Trident II missiles have a range of over 7,000 miles and are accurate enough to strike within 300 feet of their target. No Ohio-class SSBN has ever been confirmed tracked by an adversary's submarine during a deterrent patrol. This invulnerability is the entire point: as long as these submarines remain hidden, a nuclear first strike against the United States would be suicidal. It is the most consequential naval strategy of the nuclear age.
