Doolittle RaidDoolittle RaidApril 18th, 1942April 18th, 1942

Doolittle Raid on Japan, 18 April 1942Doolittle Raid on Japan, 18 April 1942

PEARL HARBOR PAYBACKPEARL HARBOR PAYBACK

Doolittle RaidDoolittle Raid

• The Doolittle Raid of April 18, 1942 was the first U.S. air raid to strike the Japanese home islands during WWII.

• The mission is notable in that it was the only operation in which U.S. Army Air Corps bombers were launched from an aircraft carrier into combat.

• The raid demonstrated how vulnerable the Japanese home islands were to air attack just 4 months after their surprise attack on Pearl Harbor.

• While the damage inflicted was slight, the raid significantly boosted American morale while setting in motion a chain of Japanese military events that were disastrous for their long-term war effort.

A Need to Strike Back!!A Need to Strike Back!!

• Immediately after the Pearl Harbor attack, President Roosevelt tasked senior U.S. military commanders with finding a suitable response to satisfy the public outrage. Unfortunately, it turned out to be a difficult assignment.

• The Army Air Forces had no bases in Asia close enough to allow their bombers to attack Japan.

• At the same time, the Navy had no airplanes with the range and munitions capacity to do meaningful damage without risking the few ships left in the Pacific Fleet.

An Idea that might work!!• In early January of 1942, Captain Francis Low, a submariner on

Commander of Naval Operations Admiral Ernest King’s staff, visited Norfolk, VA to review the Navy’s newest aircraft carrier, USS Hornet CV-8.

• During this visit, he realized that Army medium-range bombers might be successfully launched from an aircraft carrier.

• Admiral King liked the idea and ordered a study to see if it was possible. This study showed that B-25 Mitchell bombers, with a reasonable bomb load, could take off from an aircraft carrier (although they couldn’t land back aboard) and fly the roughly 2,000 miles the proposed mission would require.

• The idea was presented to President Roosevelt and he approved the operation! Quote from Pearl the movie: “I like sub commanders, they don’t have time for bullshit and neither do I”

Training and PreparationTraining and Preparation

• Lieutenant Colonel (LTC) Jimmy Doolittle was selected as the Army’s project officer for the proposed raid on Japan.

• Doolittle indicated that the twin-engine B-25 could be launched from a carrier 500 nautical miles from Tokyo with a 2,000lb bomb load, hit key industrial and military targets on Honshu Island, and fly on to China to land at airfields there and be used again for future raids.

• Doolittle ‘handpicked’ 24 Army Air Corps aircrews to train for the mission. Ultimately, only 16 aircrews would fly the mission.

• Doolittle and his men trained in three weeks of special training at Eglin airfield in Florida. The pilots learned the techniques of “short field takeoffs” under the guidance of a naval aviator.

• The B-25 bombers were heavily modified for this extremely long flight by having extra fuel compartments installed and removal of defensive weapons, armor, and non-essential equipment.

Beginning the OperationBeginning the Operation

• On March 31, 1942, Hornet tied up at Alameda NAS. On this same day, the Army B-25s were flown to Alameda from Sacramento. Hornet’s normal aircraft were stored below in the hangar deck since the B-25s would not fit in there. Within 24 hours, 16 of the Army bombers were loaded onto Hornet’s flight deck and tied down in the order of their expected launch position.

• The USS Hornet weighed anchor at 10:18 a.m. on April 2 and began her top-secret voyage, steaming underneath the Golden Gate Bridge on a compass heading of 270 degrees. Rumors were circulated for the curious public that the ship was simply ferrying Army bombers to some outpost in the Pacific. In reality, she was headed for a position 500 nautical miles east of Japan.

• The USS Hornet would rendezvous with the USS Enterprise’s battle group for protection on the way to Japan.

Preparation before launchPreparation before launch

• By April 17, 1942 the bombers had been prepared for their mission. Each plane carried four 500-pound bombs (three high-explosive and one incendiary), two .50-caliber machine guns in an upper turret, a .30-caliber machine gun in the nose, and extra fuel tanks.

• The B-25s were also fitted with two dummy wooden machine gun barrels, fashioned from broomsticks that were painted black, mounted in the tail cone. The Army wanted to save weight - but hoped this would discourage enemy fighter attacks from that direction.

Preparation before launchPreparation before launch• LTC Doolittle and CAPT Mitscher

held a small celebration on the flight deck with all the 16 Army aircrew, which included tying 4 Japanese friendship medals to one of the 500-pound bombs for “Special Delivery”.

• The medals were given to the United States as a gesture of “Friendship and Peace”. The President of the United States wanted to give the medals back to the Japanese.

Contact with Enemy!Contact with Enemy!Launch NOW!! Launch NOW!!

• On the morning of April 18, 1942 while still 650 nautical miles from Japan, the U.S. force was sighted by a Japanese picket boat (poising as a Japanese fishing boat) that immediately radioed a warning to its headquarters. The boat was destroyed by gunfire from one of the cruisers.

• However, to ensure the safety of the task force, Halsey decided to launch the strike immediately - 12 hours earlier and 150 nautical miles farther from Japan than planned. The weather conditions were miserable with rain, 20-knot gusting winds and huge waves that occasionally crashed over the bow.

The Raid – April 18The Raid – April 18thth, 1942, 1942

• While none of the B-25 pilots, including Doolittle, had never taken off from an aircraft carrier before, all 16 planes were launched safely in one hour.

• They then flew single-file at almost wave top level to avoid enemy detection, navigating by dead reckoning. The planes began arriving over Japan about noon and bombed military and industrial targets in Tokyo, Yokohama, Kobe, Osaka and Nagoya.

• Although some B-25s encountered light antiaircraft fire and a few enemy fighters, none were shot down or severely damaged.

• Fifteen of the 16 planes then proceeded southwest along the southern coast of Japan and across the East China Sea towards eastern China, where recovery bases supposedly awaited them. One of the B-25s ran extremely low on fuel and headed for Russia, which was closer.

The Raid – April 18The Raid – April 18thth, 1942, 1942

• The raiders faced several unforeseen challenges during their flight to China: night was approaching, the planes were running low on fuel, and the weather was rapidly deteriorating.

• As a result of these problems, the crews realized they would not be able to reach their intended base in China, leaving them the option of either bailing out over eastern China or crash landing along the Chinese coast. When the action was over, fifteen planes had been destroyed in crashes.

• The crew who flew to Russia landed near Vladivostok, where their B-25 was confiscated and the crew interned until escaping in May 1943.

The AftermathThe Aftermath

• Three Raiders were killed during their attempts to land in China. • Eight were captured by the Japanese, of which three were

subsequently executed as “War Criminals” and a fourth died of disease in prison.

• Following the Doolittle Raid, most of the B-25 crews that came down in China eventually made it to safety with the help of Chinese civilians and flew other wartime missions.

• But the Chinese paid dearly as the Japanese killed an estimated 250,000 civilians while searching for Doolittle’s men.

Cause and EffectCause and Effect

• In Military terms, battles are all part of the larger strategic campaign to win the war or conflict. – Cause and Effect can have a nation that lost a series of battles,

to win a significant battle that is considered a "turning point” in the war.

• As casualties climb, military resources are spent, and the tools of war are lost; the strategic plans change altering the outcome of future battles and possibly the war.

Impact on the JapaneseImpact on the Japanese• Cause: The Doolittle Raid did little material damage. Nevertheless,

the Japanese were so shocked and upset that the “homeland” was attacked; too include the fact the Emperor could have been injured…

• Effect: …the Japanese military recalled many units back to the home islands for defense, where they remained while battles raged throughout the Pacific.

• Cause: Additionally, it provoked Admiral Yamamoto into attempting a hastily organized strike against Midway Island…

• Effect: …that resulted in the loss of four fleet carriers, many sailors and a number of highly trained aircrew from which the Imperial Japanese Navy never recovered.

• Quote from Pearl the movie: “At Pearl they (Japanese) hit us with a Sledgehammer. This raid is just a “pinprick”… but it is aimed directly at their hearts”

Impact on the AmericansImpact on the Americans

• Cause: The Doolittle Raid did little material damage. • Effect: Nevertheless, when the news of the raid was released

American morale soared.• Cause: The Battle of Midway, where the Japanese planned on

invading, securing, and fortifying the island against the American Navy…

• Effect:… was a failure. The American Navy and Army were able to surprise the Japanese and inflict considerable damage on the Japanese Navy, Morale, and Honor.