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The U.S. Military Is Missing Six Nuclear Weapons

The 1996 John Woo film Broken Arrow features a quite memorable line – uttered by character actor Frank Whaley – “I don’t know what’s scarier, losing nuclear weapons, or that it happens so often there’s actually a term for it.” In fact, the term “Broken Arrow” does refer to the loss of a nuclear weapon and it has happened more than once.

Between 1950 and 1980, there have been 32 documented nuclear weapon accidents that involve the unexpected accidental launching, firing, detonating, theft or loss of the weapon. To date, six U.S. nuclear weapons have been lost and shockingly never recovered. Below you will find a breakdown of the situations that lead to this shocking statistic.

February 13, 1950

The longest missing nuclear weapon hasn’t been seen in 71 years, and it is unlikely it will be found anytime soon.

It was lost when the crew of a United States Air Force Convair B-36 bomber was conducting a mock nuclear strike and was en route from Eielson Air Force Base (AFB), Alaska to Carswell AFB, Texas, when it developed engine trouble. Not wanting to have a crash with a nuclear warhead, the crew was ordered to drop its 30-kiloton Mark 4 (Fat Man) bomb into the Pacific Ocean.

According to the “official” report, the bomb didn’t contain the plutonium core necessary for a nuclear detonation, but it still contained a substantial amount of uranium.

March 10, 1956

Six years after losing the first bomb, two nuclear cores were lost when a B-47 bomber likely crashed in the Mediterranean Sea while en route from MacDill AFB, Florida to Ben Guerir Air Base, Morocco. The aircraft had successfully completed its first aerial refueling, but it failed to make contact with a tanker for a second refueling and was reported missing.

The exact weapon wasn’t disclosed, but the B-47 typically carried the 3,400-kilogram Mark 15 nuclear bomb. No trace of the plane nor the cores has ever been found.

February 5, 1958

During a simulated combat mission near Savannah, Georgia, another Air Force B-47 bomber carrying a Mk 15 weapon collided with an F-86. After multiple attempts to land, the bomber crew was given the green light to jettison the bomb to reduce weight, and also to ensure it wouldn’t explode during an emergency landing. The bomb, which was dropped over the Wassaw Sound near the mouth of the Savannah River, wasn’t recovered.

January 24, 1961

Somewhere near Goldsboro, North Carolina, a uranium core is likely buried in a field. It had been one of the cores for a pair of 24-megaton nuclear bombs that were on a B-52 that crashed shortly after takeoff. What is especially unsettling about this incident is that three of the four arming mechanisms on the bomb that was recovered had been activated.

The second bomb’s tail was discovered 20 feet below ground in the muddy field, and when efforts to find the core failed to uncover it, the military did the next best thing. The United States Army Corps of Engineers purchased a 400-foot circular easement over the buried components to restrict digging.

December 5, 1965

Somehow an A-4E Skyhawk attack aircraft, loaded with a one-megaton thermonuclear weapon, managed to roll off the deck of the USS Ticonderoga and fell into the Pacific Ocean. The pilot, plane and bomb quickly sank in 16,000 feet of water and were never seen again.

However, it wasn’t until 15 years later that the U.S. Navy even admitted the accident had taken place, and only noted it happened 500 miles from land. However, that wasn’t true – as the carrier was about 80 miles from Japan’s Ryuki island chain. As a result of that accident, the Japanese government now prohibits the United States from bringing nuclear weapons into its territory.

Spring 1968

The final bomb to be lost and not recovered occurred sometime in the first half of 1968, and involved the loss of the U.S. Navy’s nuclear attack submarine USS Scorpion, which sank about 400 miles to the southwest of the Azores Islands. In addition to the tragic loss of the 99 crewmembers, the submarine was carrying a pair of nuclear-tipped weapons, which had yields of up to 250 kilotons.

While this should be as scary as suggested, the good news is that in the past 50 plus years, no other nuclear weapons have been lost – at least that we know of.

Peter Suciu is a Michigan-based writer who has contributed to more than four dozen magazines, newspapers and websites. He regularly writes about military small arms, and is the author of several books on military headgear including A Gallery of Military Headdress, which is available on

Written By

Peter Suciu is a Michigan-based writer who has contributed to more than four dozen magazines, newspapers and websites. He is the author of several books on military headgear including A Gallery of Military Headdress, which is available on



  1. Dumbdumb

    February 26, 2021 at 6:25 pm

    I’m wondering what form the radiological components are in the missing bombs. Are they metallic or have any corrosion resistant properties. I know the electronics are made to degrade without setting them off but is the plutonium and uranium water solvent?

  2. Jay weiss

    February 26, 2021 at 6:54 pm

    Well, there you have it. For the evil doers of the world, this accessible sunken treasure shopping list of nukes never found is yours.

    I am glad to have read the article, but not sure this was the right place.

  3. Stupid Story

    February 26, 2021 at 7:23 pm

    Accidents from over 50 years ago making this a story now why?

  4. Anthony S.

    February 27, 2021 at 6:17 pm

    A missing nuclear weapon is referred to as a, “Empty Quiver”. A “Broken Arrow” is when a lose as nuclear capability has occurred due to a defect being discovered with weapon.

    AFI 91-221 Para. 1.4.4 EMPTY QUIVER: Lost, stolen or seizure of a nuclear weapon.

  5. JP

    February 28, 2021 at 10:01 am

    There are a couple of meanings to the term Broken Arrow. For the army it meant, ground unit(s) facing imminent destruction, for SAC (which I know, no longer exists) meant a loss of capability or a systems capability – I was in the army so I know the general meaning for SAC. However – these old reports are not new. They were all previously reported but the problem with the US is that we tend to let a lot of things go public whereas the old Soviet Union did a very good job of hiding their incidents which were much more numerous per capita that those of the US. We even know that much of the equipment that was stolen from the Soviet troops that were considered “secret” at the time were not even reported by their soldiers because they would be punished. So our Black Ops would go in and take new equipment that was never reported to anyone. We only read about the failures of our organizations.

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