Bureau of Public Relations
EYE WITNESS ACCOUNT
ATOMIC BOMB MISSION OVER NAGASAKI
WITH THE ATOMIC BOMB MISSION TO JAPAN, AUGUST 9
We are on our way to bomb the mainland of Japan. Our flying contingent consists of three specially designed B-29 Superforts, and two of these carry no bombs. But our lead plane is on its way with another atomic bomb, the second in three days, concentrating its active substance, and explosive energy equivalent to 20,000, and under favorable conditions, 40,000 tons of TNT.
I watched the assembly of this man-made meteor during the past two days, and was among the small group of scientists and Army and Navy representatives privileged to be present at the ritual of its loading in the Superfort last night, against a background of threatening black skies torn open at intervals by great lightning flashes.
It is a thing of beauty to behold, this “gadget.” In its design went millions of man-hours of what is without a doubt the most concentrated intellectual effort in history. Never before had so much brain-power been focused on a single problem.
This atomic bomb is different from the bomb used three days ago with such devastating results on Hiroshima.
I saw the atomic substance before it was placed inside the bomb. By itself it is not at all dangerous to handle. It is only under certain conditions, produced in the bomb assembly, that it can be made to yield up its energy, and even then it gives up only a small fraction of its total contents, a fraction, however, large enough to produce the greatest explosion on earth.
The briefing at midnight revealed the extreme care and the tremendous amount of preparation that had been made to take care of every detail of the mission, in order to make certain that the atomic bomb fully served the purpose for which it was intended. Each target in turn was shown in detailed maps and in aerial photographs. Every detail of the course was rehearsed, navigation, altitude, weather, where to land in emergencies. It came out that the Navy had submarines and rescue craft, known as “Dumbos” and “Super Dumbos,” stationed at various strategic points in the vicinity of the targets, ready to rescue the fliers in case they were forced to bail out.
In command of our mission is Major Charles W. Sweeney, 25, of 124 Hamilton Avenue, North Quincy, Massachusetts. His flagship, carrying the atomic bomb, is named “The Great Artiste,” but the name does not appear on the body of the great silver ship, with its unusually long, four-bladed, orange-tipped propellers. Instead it carried the number “77,” and someone remarks that it is “Red” Grange's winning number on the Gridiron.
We took off at 3:50 this morning and headed northwest on a straight line for the Empire. The night was cloudy and threatening, with only a few stars here and there breaking through the overcast. The weather report had predicted storms ahead part of the way but clear sailing for the final and climactic stages of our odyssey.
We were about an hour away from our base when the storm broke. Our great ship took some heavy dips through the abysmal darkness around us, but it took these dips much more gracefully than a large commercial airliner, producing a sensation more in the nature of a glide than a “bump” like a great ocean liner riding the waves. Except that in this case the air waves were much higher and the rhythmic tempo of the glide much faster.
I noticed a strange eerie light coming through the window high above in the Navigator's cabin and as I peered through the dark all around us I saw a startling phenomenon. The whirling giant propellers had somehow become great luminous discs of blue flame. The same luminous blue flame appeared on the plexiglass windows in the nose of the ship, and on the tips of the giant wings it looked as though we were riding the whirlwind through space on a chariot of blue fire.
It was, I surmised, a surcharge of static electricity that had accumulated on the tips of the propellers and on the dielectric material in the plastic windows. One's thoughts dwelt anxiously on the precious cargo in the invisible ship ahead of us. Was there any likelihood of danger that this heavy electric tension in the atmosphere all about us may set it off?
I express my fears to Captain [Frederick] Bock, who seems nonchalant and imperturbed at the controls. He quickly reassures me:
“It is a familiar phenomenon seen often on ships. I have seen it many times on bombing missions. It is known as St. Elmo's Fire.”
On we went through the night. We soon rode out the storm and our ship was once again sailing on a smooth course straight ahead, on a direct line to the Empire.
Our altimeter showed that we were traveling through space at a height of 17,000 feet. The thermometer registered an outside temperature of 33 degrees below zero Centigrade (about 30 below Fahrenheit). Inside our pressurized cabin the temperature was that of a comfortable air-conditioned room, and a pressure corresponding to an altitude of 8,000 feet. Captain Bock cautioned me, however, to keep my oxygen mask handy in case of emergency. This, he explained, may mean either something going wrong with the pressure equipment inside the ship or a hole through the cabin by flak.
The first signs of dawn came shortly after 5:00 o’clock. Sergeant [Ralph] Curry, who had been listening steadily on his earphones for radio reports while maintaining a strict radio silence himself, greeted it by rising to his feet and gazing out the window. “It's good to see the day,” he told me. “I get a feeling of claustrophobia hemmed in this cabin at night.”
He is a typical American youth, looking even younger than his 20 years. It takes no mind reader to read his thoughts.
“It's a long way from Hoopeston, Illinois,” I find myself remarking.
“Yep,” he replies, as he busies himself decoding a message from outer space.
“Think this atomic bomb will end the war?” he asks hopefully.
“There is a very good chance that this one may do the trick,” I assure him, “but if not then the next one or two surely will. Its power is such that no nation can stand up against it very long.”
This was not my own view. I had heard it expressed all around a few hours earlier before we took off. To anyone who had seen this man-made fireball in action, as I had less than a month ago in the desert of New Mexico, this view did not sound over-optimistic.
By 5:50 it was real light outside. We had lost our lead ship but Lieutenant [Leonard] Godfrey, our Navigator, informs me that we had arranged for that contingency. We have an assembly point in the sky above the little island of Yakoshima, southeast of Kyushu, at 9:10. We are to circle there and wait for the rest of our formation.
Our genial Bombardier, Lieutenant [Charles] Levy, comes over to invite me to take his front row seat in the transparent nose of the ship and I accept eagerly. From that vantage point in space, 17,000 feet above the Pacific, one gets a view of hundreds of miles on all sides, horizontally and vertically. At that height the vast ocean below and the sky above seem to merge into one great sphere. I was on the inside of that firmament, riding above the giant mountains of white cumulous clouds, letting myself be suspended in infinite space. One hears the whirl of the motors behind one, but soon becomes insignificant against the immensity all around and is before long swallowed by it. There comes a point where space also swallows time, and one lives through eternal moments filled with an oppressive loneliness, as though all life had suddenly vanished from the earth and you are only one left, a lone survivor traveling endlessly through interplanetary space.
My mind soon returns to the mission I am on. Somewhere beyond these vast mountains of white clouds ahead of me there lies Japan, the land of our enemy. In about four hours from now one of its cities, making weapons of war for use against us will be wiped off the map by the greatest weapon ever made by man. In one-tenth of a millionth of a second, a fraction of time immeasurable by any clock, a whirlwind from the skies will pulverize thousands of its buildings and tens of thousands of its inhabitants.
Our weather planes ahead of us are on their way to find out where the wind blows. Half an hour before target time we will know what the winds have decided.
Does one feel any pity or compassion for the poor devils about to die? Not when one thinks of Pearl Harbor and of the death march on Bataan.
Captain Bock informs me that we are about to start our climb to bombing altitude.
He manipulates a few knobs on his control panel to the right of him and I alternately watch the white clouds and ocean below me and the altimeter on the Bombardier's panel. We reached our altitude at 9:00 o’clock. We were then over Japanese waters, close to their mainland. Lieutenant Godfrey motioned to me to look through his radar scope. Before me was the outline of our assembly point. We shall soon meet our lead ship and proceed to the final stage of our journey.
We reached Yakoshima at 9:12 and there, about 4,000 feet ahead of us, was “The Great Artiste” with its precious load. I saw Lieutenant Godfrey and Sergeant Curry strap on their parachutes and I decided to do likewise.
We started circling. We saw little towns on the coastline, heedless of our presence. We kept on circling, waiting for the third ship in our formation.
The winds of destiny seemed to favor certain Japanese cities that must remain nameless. We circled about them again and again and found no opening in the thick umbrella of clouds that covered them. Destiny chose Nagasaki as the ultimate target.
We had been circling for some time when we noticed black puffs of smoke coming through the white clouds directly at us. There were 15 bursts of flak in rapid succession, all too low. Captain Bock changed his course. There soon followed eight more bursts of flak, right up to our altitude, but by this time we were too far to the left.
We flew southward down the channel and at 11:33 crossed the coastline and headed straight for Nagasaki about a hundred miles to the west. Here again we circled until we found an opening in the clouds. It was 12:01 and the goal of our mission had arrived.
We heard the pre-arranged signal on our radio, put on our ARC welder’s glasses and watched tensely the maneuverings of the strike ship about half a mile in front of us.
“There she goes!” someone said. Out of the belly of the Artiste what looked like a black object came downward.
Captain Bock swung around to get out of range, but even though we were turning away in the opposite direction, and despite the fact that it was broad daylight in our cabin, all of us became aware of a giant flash that broke through the dark barrier of our ARC welder’s lenses and flooded our cabin with an intense light.
We removed our glasses after the first flash but the light still lingered on, a bluish-green light that illuminated the entire sky all around. A tremendous blast wave struck our ship and made it tremble from nose to tail. This was followed by four more blasts in rapid succession, each resounding like the boom of cannon fire hitting our plane from all directions.
Observers in the tail of our ship saw a giant ball of fire rise as though from the bowels of the earth, belching forth enormous white smoke rings. Next they saw a giant pillar of purple fire, 10,000 feet high, shooting skyward with enormous speed.
By the time our ship had made another turn in the direction of the atomic explosion the pillar of purple fire had reached the level of our altitude. Only about 45 seconds had passed. Awe-struck, we watched it shoot upward like a meteor coming from the earth instead of from outer space, becoming ever more alive as it climbed skyward through the white clouds. It was no longer smoke, or dust, or even a cloud of fire. It was a living thing, a new species of being, born right before our incredulous eyes.
At one stage of its evolution, covering millions of years in terms of seconds, the entity assumed the form of a giant square totem pole, with its base about three miles long, tapering off to about a mile at the top. Its bottom was brown, its center was amber, its top white. But it was a living totem pole, carved with many grotesque masks grimacing at the earth.
Then, just when it appeared as though the thing has settled down into a state of permanence, there came shooting out of the top a giant mushroom that increased the height of the pillar to a total of 45,000 feet. The mushroom top was even more alive than the pillar, seething and boiling in a white fury of creamy foam, sizzling upwards and then descending earthward, a thousand old faithful geysers rolled into one.
It kept struggling in an elemental fury, like a creature in the act of breaking the bonds that held it down. In a few seconds it had freed itself from its gigantic stem and floated upward with tremendous speed, its momentum carrying into the stratosphere to a height of about 60,000 feet.
But no sooner did this happen when another mushroom, smaller in size than the first one, began emerging out of the pillar. It was as though the decapitated monster was growing a new head.
As the first mushroom floated off into the blue it changed its shape into a flower-like form, its giant petal curving downward, creamy white outside, rose-colored inside. It still retained that shape when we last gazed at it from a distance of about 200 miles.