
Pictures used with permission of the DEPARTMENT OF THE NAVY -- NAVAL HISTORY & HERITAGE COMMAND
Background to the Battle of Midway
Following the outbreak of the Pacific War in December 1941, the Japanese armed forces conducted military operations against U.S., British Commonwealth, and Dutch possessions in the Pacific and Southeast Asia. The first phase of these operations, which was the seizure of Malaysia, Singapore, the Dutch East Indies, the Philippines, and various island groups in the central and western Pacific, was virtually complete by March 1942. The second phase, initiated by Japanese Imperial Headquarters on 23 January, was designed to isolate and neutralize Australia and India. In the Pacific, this plan envisioned the seizure of bases in Papua/New Guinea and the Solomon Islands, which would be used to support future operations against New Caledonia, Fiji, and Samoa. By early March, with the seizure of Lae and Salamaua, the entire north coast of Papua/New Guinea had fallen to Japanese forces who were planning for an amphibious invasion of Port Moresby.
By this time, two secure American naval intelligence centers were in operation in the Pacific: one in Melbourne, Australia, and another at Pearl Harbor ("Hypo"). A third, at Corregidor ("Cast"), was rapidly disintegrating under Japanese air and artillery attacks on the island. Its cryptanalysts and equipment were in the process of evacuation to Melbourne. These facilities intercepted Japanese radio communications and, through traffic analysis and codebreaking, uncovered the location of major fleet units and shore based air forces. More importantly, by translating messages and studying operational patterns, Melbourne and Hypo predicted future Japanese operations. The intelligence centers provided their analysis, through daily communications intelligence (COMINT) briefings and warning reports, to senior American commanders, including Commander in Chief, U.S. Fleet (Admiral Ernest J. King), and Commander in Chief, Pacific Fleet (Admiral Chester W. Nimitz).
In early March, the Japanese postponed their planned seizure of Port Moresby because of previous events. An American carrier raid on Japanese shipping at Lae and Salamaua on the 10th, along with a previously unsuccessful attempt to attack Rabaul on 20 February, had demonstrated to Commander in Chief, Fourth Fleet (Admiral Shigeyoshi Inouye), that Japanese were not assured of air superiority in the region. It was not until early May, when Admiral Inouye had three carriers for operations, that the invasion could begin. On 7-8 May, the first carrier battle of the war took place in the Coral Sea. Each side had a carrier damaged, while the American lost the carrier USS Lexington and the Japanese lost the light carrier Shoho. More important the Japanese broke off their invasion attempt. It was the first time the Japanese had been stopped in the Pacific. Significantly, American cryptanalysts had provided crucial order of battle and operational communications intelligence to the Allied commanders in the South Pacific.
In addition to this advance toward Port Moresby, evidence that Japan was intent on expanding east of the Marshall Islands appeared in COMINT in early 1942. Land-based air units and equipment began appearing in message traffic to and from the Marshall Islands and the Mandates. On 4 March, the designator "AF" began appearing in partially decoded messages. Then, on 5 March, Japanese seaplanes, refueled from a submarine at French Frigate Shoals, Territory of Hawaii, conduct a small armed reconnaissance mission over Oahu. Finally, on 13 March, American cryptanalysts both broke the Japanese Navy's General-Purpose Code (JN 25) and identified "AF" as Midway Island.
On 16 April, after several months of discussion, Commander in Chief, Combined Fleet (Admiral Isoruku Yamamoto), convinced the Imperial General Staff to agree to his Midway and Aleutians strategy for the summer. In Admiral Yamamoto's view, the capture of Midway Island would allow Japan to pursue its Asian policies behind an impregnable eastern shield of defenses in the Central Pacific. The centerpiece of this plan was a feint toward Alaska followed by an invasion of Midway. When the U.S. Pacific Fleet responded to the landings on Midway, Japanese carrier and battleship task forces, waiting unseen to the west of the Midway strike Force, would fall upon and destroy the unsuspecting Americans. If successful, the plan would effectively eliminate the U.S. Pacific Fleet for at least a year and provide a forward outpost from which ample warning of any future threat by the U.S. would come.
Two days later, Lieutenant Colonel James Doolittle and a small number of American airmen from the U.S. Army Air Corps took off from USS Hornet in land based bombers to attack the Japanese home islands. As a result of this attack, which caused the Japanese to want to extend their first line of defense as far east as possible, the Japanese advanced the date of their planned attack on Midway. On 5 May, Imperial General Headquarters issued "Navy Order No. 18" directing Admiral Yamamoto to carry out the occupation of Midway Island and key points in the western Aleutians in cooperation with the Army.
At the same time, Japanese Navy communication activity in the vicinity of Japan dramatically increased, reflecting naval exercises conducted in preparation for both the Midway and Aleutian operations. On 7 May, Hypo provided a translation of the agenda for a Japanese aviation conference, called by Commander in Chief, 1st Air Fleet (Vice Admiral Nagumo), scheduled for 16 May. The conference concerned tactics to be employed in obtaining air superiority over a target, assisting in amphibious landings, and bombing and strafing attacks to wipe out local resistance. On 9 May, Melbourne intercepted and translated "1st Air Fleet Striking Force Order No. 6," which confirmed the creation of a new carrier strike force and that a major Fleet movement would begin on 21 May. In response to this COMINT, American cryptanalysts supplied warning notices of Japanese offensives scheduled for late May.
On 19 May, the Officer in Charge of COMINT processing at Hypo (Commander Joseph J. Rochefort) and the intelligence officer for the Pacific Fleet (Lieutenant Commander Edwin T. Layton), identified Midway and Dutch Harbor, Aleutian Islands, as specific Japanese objectives. On the 22nd, following a radio deception operation, Melbourne completely confirmed that "AF" meant Midway. Hypo then discovered the date cipher used in Japanese message traffic. This meant analysts could determine exactly when the attack would take place. After examining previously intercepted messages, Hypo predicted an attack on Midway on 4 June. Admiral Nimitz used this estimate to plan American countermeasures.
"AF is short of Water". The Navy has a full story of the breaking of JN-25, the Japanese command code. Click here for the story of how the cryptologists broke the code.
On 26 May, since COMINT suggested the Japanese intended to approach from that direction, submarine USS Gudgeon (SS-211) sailed for a surface patrol northwest of Midway. Also on the 26th, aircraft ferry USS Kitty Hawk (AKV-1) arrived at Midway with reinforcements for Marine Air Group (MAG) 22, a light tank platoon earmarked for a mobile reserve, and the 3d Defense Battalion, equipped with 3-inch antiaircraft guns. On that same day, Task Force Sixteen (TF 16) under the command of Rear Admiral William F. Halsey, and centered around USS Hornet (CV- 8) and USS Enterprise (CV-6), returned to Pearl Harbor from the South Pacific to begin preparations for the upcoming battle. Although suffering from damage inflicted by Japanese bombs during the 7-8 May Battle of the Coral Sea, USS Yorktown (CV-5) returned the next day.
Also on the 26th, the Japanese Northern Force, which included two light carriers, sailed from Ominato toward the Aleutians. The next day, Japanese forces began getting underway for Midway. Chief among them was First Mobile Force, Carrier Strike Force (Vice Admiral Nagumo Chuichi), comprising the four large carriers Akagi, Kaga, Soryu, and Hiryu with a total of 229 carrier aircraft. On the 28th, the Japanese First Fleet, Main Body (Admiral Yamamoto in battleship Yamato) sortied from home waters. The Second Fleet, Escort Force (Rear Admiral Tanaka Raizo), including 15 transports, sailed from Saipan; Second Fleet, Occupation Support Force (Rear Admiral Kurita Takeo) sortied from Guam. These forces were supported by 17 patrol seaplanes.


Task Force 16 (TF16 under the command of Rear Admiral Raymond A. Spruance), formed around Enterprise and Hornet, departed Pearl Harbor on 28 May to take up a position northeast of Midway. Spruance replaced Halsey for this operation because Halsey was suffering from a painful attack of shingles. Two days later, Task Force Seventeen (TF 17) under the command of Rear Admiral Frank Jack Fletcher, formed around the quickly repaired Yorktown, and sailed from Pearl to join TF 16 northeast of Midway. When TF 17 and TF 16 joined about 350 miles northeast of Midway on 2 June, Rear Admiral Fletcher became officer in tactical command. The three American carriers, augmented by cruiser-launched floatplanes, provided 234 aircraft afloat. These were supported by 110 fighters, bombers, and patrol planes at Midway. As part of pre-battle disposition, 25 fleet submarines under the command of Rear Admiral Robert H. English were deployed around Midway.



Meanwhile, on 29 May, seaplane tender (destroyer) USS Thornton (AVD-11) arrived at French Frigate Shoals to relieve light minelayer USS Preble (DM-20) on patrol station there. The presence of U.S. ships at French Frigate Shoals prevented the Japanese from refueling flying boats to reconnoiter Pearl Harbor. Although the Japanese could not visually confirm the departure of Task Forces 16 and 17 from Pearl Harbor, American preparations to defend Midway were on the verge of discovery anyway. Japanese COMINT stations not only learned of carrier movements in and out of Pearl Harbor, simply by listening to increased air-ground radio chatter, but traffic analysis of "Urgent" American radio messages coming out of Pearl Harbor suggested at least one Task Force was at sea. Incredibly, these discoveries by Japanese COMINT were withheld from the Midway Strike Force because of Yamamoto's strict radio silence restrictions.
On 3 June, in the preliminary moves of the Battle of Midway, American land-based aircraft from Midway located and attacked Japanese transports about 600 miles west of Midway Island. U.S. Army Air Force Boeing B-17 ("Flying Fortress") bombers inflicted no damage, however, and four Consolidated PBY ("Catalinas") from VP-24 were sent out for a night attack on the approaching transports. As part of the overall Japanese plan, the Second Strike Force (Rear Admiral Kakuta Kikuji) bombed Dutch Harbor with planes from light carriers Ryujo and Junyo. In an event whose importance became clear only later, one Mitsubishi A6M ("Zeke") carrier fighter was disabled by antiaircraft fire and made an emergency landing on Akutan Island. The pilot, fooled by the flat ground, flipped the plane over upon landing in a bog and was killed. American intelligence analysts later studied the plane to discover its strengths and weaknesses. It was repaired and flown by the highly interested Americans who found that this plane, a terror of Pacific skies, had a major weakness: a very light armor protection.
Battle"Hawks at Angels Twelve"
As the last attack was underway a periscope broke the surface right in the middle of the Japanese fleet. It was the periscope of the USS Nautilus under the command of Lt. Cdr. William H. Brockman, Jr. A battleship on his port bow started shooting his main battery at his periscope, for which Brockman retaliated by a torpedo, which the battleship dodged. Then he took his sub down to escape a depth charging attack that the Japanese destroyer Arashi was about to deliver. It was going to last for some 45 minutes.
Meanwhile on Akagi's bridge Admiral Nagumo received another message from Tone's scout plane, at 0820. This time it jolted everyone present: "The enemy is accompanied by what appears to be a carrier..." All the staff on the bridge was shocked. Now Nagumo, again ordered bombs to be exchanged for torpedoes, wanting to attack the US fleet. But he could not launch them before he recovered the planes that were coming back from the attack on Midway, or else they would all have to ditch. He had 18 torpedo planes from Akagi, 27 from the Kaga, 36 divebombers from Hiryu and Soryu, and 12 Zeros from all four ships, ready to be launched as soon as the Midway strike was recovered. In all this confusion, another message came from the screening ships, saying that 10 enemy planes are coming in. BUT, these planes did not come from Midway!
The Midway defenders didn't know that the US carriers were going to be there. They were told that they were needed for the defense of Hawaii, and that they were on their own (it was said for the security reasons). But they were there, waiting!
The first confirmation that the enemy carriers were sighted was received at 0534 on the bridge of the Enterprise. At 0553 Enterprise picked up another transmission which said that the planes are heading towards Midway. Unfortunately this message gave no clue as to the number of carriers sighted. But, they had the position of the enemy carriers, and they were determined to hit the Japanese with everything they had. It was mentioned that Fletcher launched 10 SBDs of Yorktown's VS-5 at 0430, to search for the enemy fleet. So, the Yorktown had to continue on the same course until these planes returned. Fletcher signaled Spruance at 0607 to turn into the wind and launch everything he had. Spruance had originally planned to start launching at 0900, when the enemy carriers would be some 100 miles away, but in the next half hour he realised that he had no time to wait, because Midway was under attack. If he wanted to inflict the maximum damage, he had to launch immediately. He consulted Miles Browning, his chief of staff, and decided to launch immediately, because Nagumo would have to hold the course until he recovers all planes from the Midway strike (they estimated time of recovery at around 0900). The order was given to launch immediately, starting at 0700.

VT-6 and VT-8 were now going separately, but close to each other, their courses differed by only few degrees. Lindsey and his VT-6 were following the course of 240 degrees, while Waldron and his VT-8 were following a more westerly course, John Waldron following his intuition rather than calculations which took him straight to the Japanese fleet!
Jim Gray, leading VF-6 had a job of protecting both VT-6 and dive bombers of VB-6 and VS-6. Since the former flew low and latter flew high, it was decided to have fighters fly high, for it was much easier to dive down and help torpedo bombers than to climb up and protect dive bombers. However. Jim Gray mistaked VT-8 for VT-6 and went following them instead of VT-6. High above the clouds VS-8 and VB-8 flying together overtook Waldron's squadron, and continued on to the southwest. The rendezvous had failed. Soon afterward, Waldron noticed the Japanese fleet on the horizon, and started his attack run all alone. Gray and his VF-6 lost the Torpedo 8 due to the cloud cover. Fifteen planes had no fighter protection, but still they came in, at 0918. Outnumbered by Zeros, they stood no chance. One by one, the TBDs were all chopped up to pieces. Waldron directed his flight towards the Japanese carriers, but then, he was gone too. When George Gay, flying the last plane in the section, looked around he saw two other TBDs of his squadron, which were soon both picked out. Gay was now all alone. His gunner was wounded, so was Gay. More and more bullets hit his vunerable plane, but Gay was finally close to its target: carrier Kaga. He launched his torpedo, and zoomed right over the Kaga, seeing "the Captain jumping up and down raising hell." He tried to shoot at them with his machine guns, but there was no response from them when he pulled the trigger. Zeros were still on his tail. Overwhelmed, his plane fell into the ocean. The fifteenth and last plane of VT-8 was gone. Gay managed to get out of the plane before it sank. Fifteen planes, thirty pilots and gunners, and only one survivor! He was pulled out a day later.
In the meantime, Torpedo 6 continued without fighters (they didn't know it at the time), flying at 1,500 feet. Lindsey caught the first glimpse of Japanese at 0920 (soon after Waldron attacked), and went into the attack at 0931. Picking the closest carrier as his target, Lindsey split his 14 plane squadron in two divisions, to hit the carrier from both sides. It took him 20 minutes to reach the carrier while the Zeros were chopping them up. They never reached a decent launching position, and at 0958 the remaining planes started attack runs. Lt. Ed Laub released his torpedo some 500-800 yards out, three other TBDs doing the same thing. All four missed the target; ten other planes were gone.
In the meantime Jim Gray came to the scene. Through the holes in the overcast he saw some torpedo squadron making the run on the Japanese carrier, jumped by the fighters. It was too late to do anything for that squadron. At 1005 he took his squadron back to the Enterprise.
Yorktown's torpedo squadron, VT-3, arrived at the scene at 1000 just as the VT-6 ended its attack. At the time Japanese carriers were 30-40 miles away. Just like the other two torpedo squadrons, they had no fighter protection (it would arrive later, but too late to be of any help), but they kept coming in. First two Zeros ripped into the formation when they were some 14 miles away. Then more Zeroes arrived. After Massey was shot down, it was up to pilot Esders to lead the attack. Everywhere he'd look, he could see planes falling down from the sky. There was only one other plane left with him, that of Lt. Corl. They released torpedoes, but missed, and started their trip back to the Yorktown.
The
attacks of carrier torpedo planes ended in a disaster. Thirty-five (10 out of 12 from VT-3, 10 out of 14 from VT-6 and 15 out of 15 from VT-8) were shot down. The six survivors were in no shape to fly. They inflicted no damage to the Japanese in turn for their losses. But they drew all Japanese fighters down to the sea level, and left the skies above them clear for the dive bombers that were coming in at that moment. It was 1026.
Planes from the Midway strike were recovered by 0918 (time when VT-8 attacked), and the whole Japanese fleet changed its course to 070 degrees to close in with the American fleet. The planes from the second wave were readied for attack on the US fleet. Planes were brought from hangars to the flight deck, fully fueled and armed. The bombs that were taken off were not returned to the bomb storage aboard the four Japanese carriers, and were left lying all over the hangar deck. A great fire hazard!
These planes could not be launched while the American attack was underway. To make matters worse the submarine Nautilus was around, and the destroyer Arashi stayed behind the Japanese fleet to depth charge her. Arashi's attack was over by 0930, when her captain turned her around, and with full speed went after its fleet. Nautilus survived.
As the planes of VB-3, VS-6 and VB-6 headed home, they left behind them three Japanese carriers afire, beyond hope. Akagi, Kaga and Soryu, all three, the prides of Japanese navy and Pearl Harbor veterans were reduced to burning wrecks in only three minutes! But the fourth Japanese carrier, the Hiryu was not damaged. Her planes were ready, and at 1054 the first plane took off. The strike consisted of 18 dive bombers and 6 Zeros. There were no torpedo bombers, because there was no time to put torpedoes on the planes that returned from Midway strike. This small force found the American carriers by following American planes that were returning home.
Yorktown's planes were over their carrier by 1115. They were waiting for VF-3 to land first, orbiting over the carrier. In the meantime, Fletcher sent 10 of the 17 planes from VS-5 to look for the fourth carrier (not knowing that Hiryu was exactly where other three carriers were). VF-3 began landing at 1145, and at 1152 an air raid alarm went off.
Yorktown's radar picked up a large group of planes 32 miles away and closing. The screening destroyers moved in close. The cruisers Astoria and Portland stood off to starboard, in between the Yorktown and incoming intruders. Yorktown turned southeast, showing her stern to the attackers, and cranked up her speed from 25 to 30.5 knots. Fuel lines were drained and filled with carbon dioxide. All guns were manned, pointing west where the attack was going to come from. Combat Air Patrol (CAP) of 12 Wildcats was vectored to intercept the bogeys. The dogfight broke out some 20 miles away from the Yorktown. People on the Yorktown could see the smoke trails and fireballs in the distance, marking the end of a Japanese plane - or American. Captain Buckmaster moved into position ready to start giving orders for sharp evasive turns, to throw off the aim of the enemy dive bomber pilots. Yorktown's dive bombers were still circling the carrier, waiting for their turn to land, when they were told to go and land on the Enterprise or Hornet. Only eight planes of the original 24 managed to get to the Yorktown. Yorktown and the ships of the screen were throwing an enormous amount of AA fire into the sky as the dive bombers began their runs. A burst of fire got one before he started his dive. The leader was chopped up to pieces, but he managed to release the bomb which hit the flight deck aft of the island. It killed 19 out of 20 men manning the 1.1'' quadruple mount. As it ripped through the deck, it set three planes in the hangar afire. The fire was quickly brought under control. The second bomb penetrated three decks and exploded in the uptakes of the stack deep inside the ship. This bomb caused the most damage. Yorktown's speed fell down to 6 knots. The third and final hit was scored on the forward elevator lighting fires in the rag stowage space, which was next to the 5'' magazines. The fires were brought under control there as well.
As the attackers pulled out of the dives, destroyers and cruisers blazed away at them with everything they had. Very few Japanese planes came out alive.
Some 20 miles away were Enterprise and Hornet were watching the sky in the distance filled with gun bursts. Then a heavy column of smoke rose, indicating that the Yorktown was hurt. Her two sister ships sent cruisers Pensacola and Vincennes from their own screen, as well as destroyers Benham and Balch. Some fighters were sent as well, but too late to help.
At 1216 (15 minutes after it started) the attack was over.


Meanwhile, on the 6th, Japanese submarine I-168 interrupted the U.S. salvage operations, torpedoing Yorktown and torpedoing and sinking destroyer USS Hammann (DD-412). Screening destroyers depth-charged I-168 but the Japanese submarine escaped destruction. Yorktown, suffering from numerous torpedo hits, finally rolled over and sank at dawn on 7 June.
On 9 June, submarine Trout (SS-202) rescued two survivors
from sunken Japanese heavy cruiser Mikuma. Ten days later,
on the 19th, seaplane tender (destroyer) USS Ballard (AVD-10)
was directed by a PBY to the site where Hiryu crewmen were
in the water. The tender rescued 35 Japanese survivors who, as
members of the engineering department deep in the ship, had been
left for dead in the abandonment of the carrier. On 21 June, a
PBY from VP-24 rescued two men from an Enterprise TBD about
360 miles north of Midway. These were the last survivors of the
Battle of Midway to be recovered.
Significance of Midway
Thanks to American signals intelligence, judicious aircraft
carrier tactics, and more than a little luck, the U.S. Navy had
inflicted a smashing defeat on the Japanese Navy. Although the
performance of the three American carrier air groups would later
be considered uneven, their pilots and crew had won the day through
courage, determination, and heroic sacrifice. The Japanese lost
the four large carriers that had attacked Pearl Harbor, while
the Americans only lost one carrier. More importantly, the Japanese
lost over one hundred trained pilots, who could not be replaced.
Recognizing this defeat for what it was, Admiral Nagumo's Chief
of Staff later wrote: "I felt bitter
I felt like swearing."
In a larger strategic sense, the Japanese offensive in the Pacific
was derailed and their plans to advance on New Caledonia, Fiji,
and Samoa postponed. The balance of sea power in the Pacific shifted
from the Japan to an equity between America and Japan. Soon after
the Battle of Midway the U.S. and their allies would take the
offensive in the Pacific.


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