James Killian was the 10th president of the Massachusetts Institute of Technology, from 1948 until 1959, and Chair of the President’s Intelligence Advisory Board under John F. Kennedy, where, Annie Jacobsen explains (in Area 51), he organized, oversaw, and then tried to cover up the facts regarding two of the most dangerous weapons tests in the history of the nuclear bomb:
Two thermonuclear devices, called Teak and Orange, each an astonishingly powerful 3.8 megatons, were exploded in the Earth’s upper atmosphere at Johnston Atoll, 750 miles west of Hawaii. Teak went off at 252,000 feet, or 50 miles, and Orange went off at 141,000 feet, 28 miles, which is exactly where the ozone layer lies. In hindsight, it was a ludicrous idea. “The impetus for these tests was derived from the uncertainty in U.S. capability to discern Soviet high-altitude nuclear detonation,” read one classified report. Killian was in charge of the tests, and his rationale for authorizing them was that if sometime in the future the Soviets were to detonate a high-altitude nuclear bomb, our scientists would need to know what to look for.
Instead of being difficult to detect, a nuclear bomb exploding in the ozone layer was instantly obvious in horrific and catastrophic ways. The fireballs produced by both Teak and Orange burned the retinas of any living thing that had been looking up at the sky without goggles within a 225-mile radius of the blast, including hundreds of monkeys and rabbits that Killian authorized to be flown in airplanes nearby. The animals’ heads had been locked in gadgets that forced them to witness the megaton blast. From Guam to Wake Island to Maui, the natural blue sky changed to a red, white, and gray, creating an aurora 2,100 miles along the geomagnetic meridian. Radio communication throughout a swath of the Pacific region went dead.
“We almost blew a hole in the ozone layer,” explains Al O’Donnell, the EG&G weapons test engineer who in the twelve years since Crossroads had wired over one hundred nuclear bombs, including Teak and Orange. O’Donnell was standing on Johnston Island, 720 miles southwest of Honolulu, on August 1, 1958, when the Teak bomb went off. Due to a “program failure” on the Redstone missile system (which carried the warhead to its target), the rocket went straight up and detonated directly above where O’Donnell and the rest of the arming and firing party were working. The bomb was supposed to have detonated twenty-six miles to the south. In a sanitized film record of the event, men in flip-flops and shorts can be seen ducking for cover as a phenomenal fireball consumes the sky overhead. “It was scary,” O’Donnell sighs, remembering the catastrophic event as an old man, half a century later. There is a hint of resignation in his voice when he says, “But we were all used to it by then. The bombs had become too big.” In Teak’s first ten milliseconds, its fireball grew ten miles wide—enough yield to obliterate Manhattan. At H + 1 second, the fireball was more than forty miles wide, which could have taken out all five boroughs of New York City.
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Killian’s high-altitude nuclear tests did not stop there. Two weeks later, another ultrasecret nuclear weapons project called Operation Argus commenced. Killian’s nuclear bomb tests had now expanded to include outer space.
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On August 27, August 30, and September 6, 1958, three nuclear warheads were launched from X-17 rockets from the deck of the USS Norton Sound as the warship floated off the coast of South Africa in the South Atlantic Ocean. Up went the missiles and the warheads until they exploded approximately three hundred miles into space. This “scientific experiment” was the brainchild of a Greek elevator operator turned physicist, Nicholas Christofilos. Christofilos convinced Killian that a nuclear explosion occurring above the Earth’s atmosphere—but within the Earth’s magnetic field—might produce an electronic pulse that could hypothetically damage the arming devices on Soviet ICBM warheads trying to make their way into the United States. While the phenomenon did occur in minutiae, meaning the arming devices registered “feeling” the pulse from the nuclear blast, Christofilos was wrong about the possibility that this would actually stop incoming enemy nuclear missiles in their tracks.
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On October 30, 1961, the Soviet Union detonated the largest, most powerful nuclear weapon the world had ever known. Called the Tsar Bomba, the hydrogen bomb had an unbelievable yield of fifty megatons, roughly ten times the amount of all the explosives used in seven years of war during World War II, including both nuclear bombs dropped on Hiroshima and Nagasaki. Tsar Bomba, detonated over northern Russia, flattened entire villages in surrounding areas and broke windows a thousand miles away in Finland. Anyone within a four-hundred-mile radius who was staring at the blast would have gone blind. Soviet leader Nikita Khrushchev told the United Nations Assembly that the purpose of the test was to “show somebody Kuzka’s mother”—to show somebody who’s boss.