Battle of the Philippines (1941–42)
From Wikipedia, the free encyclopedia
|
||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||
|
The Battle of the Philippines was the invasion of the Philippines by Japan in 1941–42 and the defense of the islands by Filipino and United States forces. Although the result was a Japanese victory, the perseverance of the defenders delayed Japanese attacks on other areas and assisted Allied counterattacks in the South West Pacific theatre, from late 1942.
The defending forces outnumbered the Japanese invaders by 3:2, but were poorly trained and equipped, while the Japanese used their best first-line troops at the outset of the campaign. The Japanese 14th Army also concentrated its forces in the first month of the campaign, enabling it to swiftly overrun most of Luzon.
The Japanese high command, believing this had won the campaign, made a strategic decision to advance by a month their timetable of operations in Borneo and Indonesia, withdrawing their best division and the bulk of their airpower in early January 1942.[3] This, coupled with the decision of the defenders to withdraw into a defensive holding position in the Bataan Peninsula, enabled the Americans and Filipinos to successfully hold out for four more months.
Contents |
[edit] Background
- Further information: Military history of the Philippines
[edit] Japanese plans
[edit] Objectives
The Japanese planned to occupy the Philippines as part of their plan for a "Greater East Asia War" in which their Southern Expeditionary Army Group seized sources of raw materials in Malaya and the Netherlands East Indies while the Combined Fleet neutralized the United States Pacific Fleet.
The Southern Expeditionary Army was created on 6 November 1941, commanded by Gen. Count Hisaichi Terauchi, who had previously been Minister of War. It was ordered to prepare for war in the event that negotiations with the United States did not succeed in peacefully meeting Japanese objectives. Under Terauchi's command were four corps-equivalent armies, comprising ten divisions and three combined arms brigades, including the 14th Army. Operations against the Philippines and Malaya were to be conducted simultaneously when Imperial General Headquarters ordered.
The invasion of the Philippines had three objectives:
- To prevent the use of the Philippines as an advance base of operations by American forces,
- To acquire staging areas and supply bases to enhance operations against the Netherlands East Indies, and
- To secure the lines of communication between occupied areas in the south and the Japanese Home Islands.
[edit] Invasion forces
Terauchi assigned the Philippines invasion to the 14th Army, under command of Lt. Gen. Masaharu Homma. Air support of ground operations would be provided by the 5th Air Group, under Lt. Gen. Hideyoshi Obata, which was transferred to Formosa from Manchuria. The amphibious invasion would be conducted by the Philippines Force under Vice Admiral Ibo Takahashi, using the Imperial Japanese Navy Third Fleet, supported by the land-based aircraft of 11th Air Fleet of Vice Admiral Nishizo Tsukahara.
The 14th Army had two first-line infantry divisions, the 16th and 48th to invade and conquer Luzon, and the 65th Brigade as a garrison force. The Formosa-based 48th Division, although without combat experience, was considered one the Japanese Army's best units, was specially trained in amphibious operations, and was given the assignment of the main landing in Lingayen Gulf. The 16th Division, assigned to land at Lamon Bay, was picked as one of the best divisions still available in Japan itself and staged from the Ryukyus and Palau. The 14th Army also had the 4th and 7th Tank Regiments, five field artillery battalions, five anti-aircraft artillery battalions, four antitank companies, and a mortar battalion. An unusually strong group of combat engineer and bridging units was included in the 14th Army's support forces.
For the invasion, the Third Fleet was augmented by two destroyer squadrons and a cruiser division of the Second Fleet, and the aircraft carrier Ryujo from the 1st Air Fleet. The Philippines Force consisted of an aircraft carrier, five heavy cruisers, five light cruisers, 29 destroyers, three seaplane tenders, 17 minecraft, and four torpedo boats.
Combined army and navy air strength to support the landings was 604 aircraft. The 11th Air Fleet consisted of the 21st and 23rd Air Flotillas, a combined strength of 146 bombers, 123 fighters, 24 seaplanes, and 15 reconnaissance planes. The Ryujo provided an additional 16 fighters and 18 torpedo planes, and the surface ships had 68 seaplanes for search and observation, totalling 412 naval aircraft. The army's 5th Air Group consisted of two fighter regiments, two light bomber regiments, and a heavy bomber regiment, totalling 192 aircraft: 81 bombers, 72 fighters, and 39 observation planes.
[edit] Defenses
[edit] USAFFE
From mid-1941, following increased tension between Japan and several other powers, including the United States, Britain and the Netherlands, many countries in South East Asia and the Pacific began to prepare for the possibility of war.
By December 1941, the combined defense forces in the Philippines were organized into the US Army Forces in the Far East (USAFFE), which eventually included the Philippine Army's 1st Regular Division, 2nd (Constabulary) Division, and 10 mobilized reserve divisions,[4] and the United States Army's Philippine Department. General Douglas MacArthur was recalled from retirement by the U.S. War Department and named commander of USAFFE on 26 July 1941.[5] MacArthur had retired in 1937 after two years as Military Advisor to the Philippine Commonwealth,[6] and accepted control of the Philippine Army, tasked by the Government of the Philippines with reforming an army made up primarily of reservists lacking equipment, training and organization.
On 31 July 1941 the Philippine Department had 22,532 troops assigned, approximately half of whom were Filipino.[7] MacArthur recommended the reassignment of the department commander, Maj. Gen. George Grunert, in October 1941 and took command himself.[8] The main component of the Department was the U.S. Army Philippine Division, a 10,500-man formation that consisted mostly of Philippine Scouts (PS) combat units.[9] The Philippine Department had been reinforced between August and November 1941 by 8,500 troops of the U.S. Army Air Forces and National Guard units on the U.S. mainland, including its only armor, two battalions of M3 light tanks.[10] After reinforcement, the Department's strength as of 30 November 1941 was 31,095, including 11,988 Philippine Scouts.[11]
MacArthur organized USAFFE into four tactical commands.[12] The North Luzon Force, activated 3 December 1941 under Maj. Gen. Jonathan M. Wainwright, defended the most likely sites for amphibious attacks and the central plains of Luzon. Wainwright's forces included the PA 11th, 21st and 31st Infantry Divisions, the U.S. 26th Cavalry Regiment (a PS unit), a battalion of the 45th Infantry (PS), and the 1st Provisional Artillery Group of two batteries of 144 mm guns and one 2.95inch (75 mm) mountain gun. The Philippine 71st Infantry Division served as a reserve and could be committed only on the authority of MacArthur.[13]
The South Luzon Force, activated 13 December 1941 under Brig. Gen. George M. Parker Jr., controlled a zone east and south of Manila. Parker had the PA 41st and 51st Infantry Divisions and the 2nd Provisional Artillery Group of two batteries of the US 86th Field Artillery Regiment (PS).
The Visayan–Mindanao Force under Brig. Gen. William F. Sharp comprised the PA 61st, 81st, and 101st Infantry Divisions, reinforced after the start of the war by the newly-inducted 73rd and 93rd Infantry Regiments. The 61st Division was located on Panay, the 81st on Cebu and Negros, and the 101st on Mindanao. In January a fourth division, the 102nd, was created on Mindanao from the field artillery regiments of the 61st and 81st Divisions acting as infantry (they had no artillery pieces), and the 103rd Infantry of the 101st Division. The 2nd Infantry of the Philippine Army's 1st Regular Division and the 2nd Battalion of the U.S. 43rd Infantry (Philippine Scouts) were also made a part of the Mindanao Force.
USAFFE's Reserve Force, under MacArthur's direct control, was composed of the Philippine Division, the 91st Division (PA), and headquarters units from the PA and Philippine Department, positioned just north of Manila. The 192nd and 194th Tank Battalions formed the separate Provisional Tank Group, also under MacArthur's direct command, at Clark Field/Fort Stotsenburg.
Four U.S. coastal artillery regiments guarded the entrance to Manila Bay, including Corregidor Island. Across a narrow 3 kilometre (2 mi) strait of water from Bataan on Corregidor was Ft. Mills, defended by batteries of the 59th and 60th Coast Artillery Regiments (the latter an anti-aircraft unit), and the 91st and 92nd Coast Artillery Regiments (Philippine Scouts) of the Harbor Defenses of Manila and Subic Bays. The 59th CA acted as a supervisory unit for the batteries of all units positioned on Forts Hughes, Drum, Frank, and Wint.[14]
The USAFFE's aviation arm was the Far East Air Force (FEAF) of the U.S. Army Air Forces, commanded by Maj. Gen. Lewis H. Brereton. Activated as the Philippine Department Air Force on 20 September 1941,[15] it was the largest USAAF combat air organization outside the United States. Its primary combat power in December 1941 consisted of 107 P-40 Warhawk fighters and 35 B-17 Flying Fortress bombers, with further modern aircraft en route. Tactically the FEAF was part of the Reserve Force, so that it fell under MacArthur's direct command.
[edit] Mobilization
MacArthur's mobilization plans called for induction of the ten reserve divisions between 1 September and 15 December 1941. The timetable was met on 1 September with the induction of one regiment per division, but slowed as a lack of facilities and equipment hampered training. The second regiments of the divisions were not called up until 1 November, and the third regiments were not organized until after hostilities began. Training was also seriously inhibited by language difficulties between the American cadres and the Filipino troops, and by the differing dialects of the numerous ethnic groups comprising the army. By the outbreak of war, only two-thirds of the Army had been mobilized, but additions to the force continued with the induction of the Constabulary and a portion of the regular army, until a force of approximately 120,000 men was reached.
The most crucial equipment shortfalls were in rifles and divisional light artillery. MacArthur requested 84,500 M1 Garand rifles to replace the World War I Enfields equipping the PA, of which there were adequate numbers, but the War Department denied the request because of production difficulties. The divisions had only 20% of their artillery requirements, and while plans had been approved to significantly reduce this gap, the arrangements came too late to be implemented before war isolated the Philippines.[16]
By contrast the Philippine Division was adequately manned, equipped, and trained. MacArthur received immediate approval to modernize it by reorganizing it as a mobile "triangular" division. Increasing the authorized size of the Philippine Scouts was not politically viable (because of resentments within the lesser-paid Philippine Army), so MacArthur's plan also provided for freeing up Philippine Scouts to round out other units. The transfer of the American 34th Infantry from the 8th Infantry Division in the United States to the Philippine Division, accompanied by two field artillery battalions to create a pair of complete regimental combat teams, was actually in progress when war broke out and halted the deployment.
[edit] Other defense forces
The United States Asiatic Fleet and 16th Naval District, based at Manila, provided the naval defenses for the Philippines. Commanded by Admiral Thomas C. Hart, the surface combatants of the Asiatic Fleet were a heavy cruiser, two light cruisers, and 13 World War I-era destroyers.[17] Its primary striking power was in the 23 modern submarines assigned to the Asiatic Fleet. Submarine Squadron (SUBRON) Two consisted of 12 Salmon class submarines and SUBRON Five of 11 Porpoise and Sargo class submarines. In September 1941 naval patrol forces in the Philippines were augmented by the arrival of the six PT boats of Motor Torpedo Boat Squadron Three.
The U.S. 4th Marine Regiment, which arrived from Shanghai, China on 30 November 1941, incorporated the Marine detachments at Cavite and Olongapo Naval Stations into its understrength ranks[18] and was stationed on Corregidor to augment the defenses there.
[edit] Far East Air Force controversy
After news reached the Philippines that an attack on Pearl Harbor was in progress at around 03:00 a.m. on December 8, 1941,[19] FEAF commander Gen. Brereton recommended to MacArthur's chief of staff Brig. Gen. Richard Sutherland that FEAF launch bombing missions against Formosa in accordance with Rainbow 5 war plan directives that Japanese territory from which an attack was likely to come be attacked. Authorization was not approved but Brereton was ordered to have a strike in readiness for later approval.
Through a series of disputed discussions and decisions, authorization for the first raid was not approved until 11:00 a.m local time for an attack just before sunset, with a followup raid at dawn the next day. In the meantime Japanese plans to bomb FEAF's main bases was delayed by fog at its Formosa bases, so that only a small scale mission attacked targets in the northern tip of Luzon. This was sufficient for FEAF to launch all its modern aircraft between 08:00 and 09:00 a.m. to prevent their being attacked. However several confusing and false reports of air attacks culminated in an all-clear being announced at 11:00, at which time the bombers were ordered to land and prepare for the afternoon raid on Formosa. The squadron of defending P-40 fighters patrolling the area also landed at Clark Field to refuel.
When the Japanese pilots of the 11th Air Fleet attacked Clark Field at 12:30 p.m., they caught two squadrons of B-17s dispersed on the ground and its squadron of P-40 interceptors just preparing to taxi. The first wave of twenty-seven Japanese twin-engine bombers achieved complete tactical surprise, striking the P-40s as they taxied. A second bomber attack was supported by Zero fighters strafing the field that destroyed all of the American heavy bombers present. Only three P-40s managed to take off. A simultaneous attack on the auxiliary field at Iba to the northwest was also successful: all but two of the 3rd Pursuit Squadron's P-40s were destroyed when the attack caught them in their landing pattern returning to refuel. The Far East Air Force lost fully half its planes in the first attack, and was all but destroyed over the next few days.
[edit] Invasion
[edit] Initial landings
The 14th Army began its invasion with a landing on Batan Island (not to be confused with Bataan Peninsula), 120 miles (190 km) off the north coast of Luzon, on December 8, 1941, by selected naval infantry units. Landings on Camiguin Island and at Vigan, Aparri, and Gonzaga in northern Luzon followed two days later.
Two B-17s attacked the Japanese ships offloading at Gonzaga. Other B-17s with fighter escort attacked the landings at Vigan. In this last coordinated action of the Far East Air Force, U.S. planes damaged two Japanese transports, the cruiser Naka, and the destroyer Murasame, and sank one minesweeper.[20]
Early on the morning of December 12, the Japanese landed 2,500 men of the 16th Division at Legazpi on southern Luzon, 150 miles (240 km) from the nearest American and Philippine forces. The attack on Mindanao followed on December 19 using elements of the 16th Army temporarily attached to the invasion force to permit the 14th Army to use all its troops on Luzon.
Meanwhile, Admiral Thomas C. Hart withdrew most of his U.S. Asiatic Fleet from Philippine waters following Japanese air strikes that inflicted heavy damage on U.S. naval facilities at Cavite on December 8. Only submarines were left to contest Japanese naval superiority, and the commanders of these, conditioned by pre-war doctrine that held the fleet submarine to be a scouting vessel more vulnerable to air and anti-submarine attack than it actually was, proved unequal to the task.
[edit] Main attack
The main attack began early on the morning of 22 December as 43,110 men of the 48th Division and one regiment of the 16th Division, supported by artillery and approximately 90 tanks, landed at three points along the east coast of Lingayen Gulf. A few B-17s flying from Australia attacked the invasion fleet, and U.S. submarines harassed it from the adjacent waters, but with little effect.
General Wainwright's poorly trained and equipped 11th and 71st Divisions (PA) could neither repel the landings nor pin the enemy on the beaches. The remaining Japanese units of the divisions landed farther south along the gulf. The 26th Cavalry (PS), advancing to meet them, put up a strong fight at Rosario but, after taking heavy casualties and with no hope of sufficient reinforcements, was forced to withdraw. By nightfall, December 23, the Japanese had moved ten miles (16 km) into the interior of the island.
The next day 7,000 men of the 16th Division hit the beaches at three locations along the shore of Lamon Bay in southern Luzon where they found General Parker's forces dispersed, and without artillery protecting the eastern coast, unable to offer serious resistance. They immediately consolidated their positions and began the drive north toward Manila where they would link up with the forces advancing south toward the capital for the final victory.
[edit] Withdrawal into Bataan
The U.S. Philippine Division moved into the field in reaction to reports of airborne drops near Clark Field, and when this proved false, were deployed to cover the withdrawal of troops into Bataan and to resist Japanese advances in the Subic Bay area.
On December 24, MacArthur invoked the pre-war war plan WPO-3 (War Plan Orange 3), which called for use of five delaying positions in Central Luzon while forces withdrew into Bataan. He relieved Gen. Parker of his command of South Luzon Force and had him begin preparing defensive positions on Bataan, using units as they arrived; both the military headquarters and the Philippines government were moved there. Nine days of feverish movement of supplies into Bataan, primarily by barge from Manila, began in an attempt to feed an anticipated force of 43,000 troops for 6 months. (Ultimately 80,000 troops and 26,000 refugeees flooded Bataan.) Nevertheless substantial forces remained in other areas for several months.
Units of both defense forces were manuevered to hold open the escape routes into Bataan, in particular San Fernando, the steel bridges at Calumpit over the deep Pampanga River at the north end of Manila Bay, and Plaridel north of Manila. The South Luzon Force, despite its inexperience and equivocating orders to withdraw and hold, successfully executed "leapfrogging" retrograde techniques and crossed the bridges by January 1. Japanese air commanders rejected appeals by the 48th Division to bomb the bridges to trap the retreating forces,[21] which were subsequently demolished by Philippine Scout engineers on 1 January.
The Japanese realized the full extent of MacArthur's plan on 30 December and ordered the 48th Division to press forward and seal off Bataan. In a series of actions between 2 January and 4 January, the 11th and 21st Divisions of the Philippine Army, the 26th Cavalry (PS) and the American M3 Stuart tanks of the Provisonal Tank Group held open the road from San Fernando to Dinalupihan at the neck of the peninsula for the retreating forces of the South Luzon Force, then made good their own escape. Despite 50% losses in the 194th Tank Battalion during the retreat, the Stuarts and a supporting battery of 75mm SPM halftracks repeatedly stopped Japanese thrusts and were the final units to enter Bataan.
On 30 December, the American 31st Infantry moved to the vicinity of Zigzag Pass to cover the flanks of troops withdrawing from central and southern Luzon, while other units of the Philippine Division organized positions at Bataan. The 31st Infantry then moved to a defensive position on the west side of the Olongapo-Manila road, near Layac Junction — at the neck of Bataan Peninsula — on 5 January 1942. The junction was given up on 6 January, but the withdrawal to Bataan was successful.
[edit] Battle of Bataan
From 7 January to 14 January 1942, the Japanese concentrated on reconnaissance and preparations for an attack on the Main Battle Line from Abucay to Mount Natib to Mauban. At the same time, in a critical mistake, they also conducted the relief of the 48th Division, responsible for much of the success of Japanese operations, by the much less-capable 65th Brigade, intended as a garrison force. The Japanese 5th Air group was withdrawn from operations on January 5 in preparation for movement with the 48th Division to the Netherlands East Indies.[22] U.S. and Filipino forces repelled night attacks near Abucay, and elements of the U.S. Philippine Division counterattacked on 16 January. This failed, and the division withdrew to the Reserve Battle Line from Casa Pilar to Bagac in the center of the peninsula on 26 January.
The 14th Army renewed its attacks on 23 January with an attempted amphibious landing behind the lines by a battalion of the 16th Division, then with general attacks beginning 27 January along the battle line. The amphibious landing was disrupted by a PT boat and contained by ad hoc units of U.S. Army Air Corps troops, naval personnel, and Philippine Constabulary. Landings to reinforce the surviving pocket on 26 January and 2 February were also trapped and eventually annihilated on 13 February by the Philippine Scouts.
A penetration in the I Corps line was stopped and broken up into several pockets. General Homma on 8 February ordered the suspension of offensive operations in order to reorganize his forces. This could not be carried out immediately, because the 16th Division remained engaged trying to extricate a pocketed battalion of its 20th Infantry. With further losses, the remnants of the battalion, 378 officers and men, were extricated on 15 February. On 22 February the 14th Army line withdrew a few miles to the north and USAFFE forces re-occupied the abandoned positions. The result of the "Battle of the Points" and "Battle of the Pockets" was total destruction of all three battalions of the Japanese 20th Infantry and a clear USAFFE victory.
For several weeks the Japanese, deterred by heavy losses and reduced to a single brigade, conducted siege operations while awaiting refitting and reinforcement. Both armies engaged in patrols and limited local attacks. Because of the worsening Allied position in the Asia-Pacific region, U.S. President Franklin D. Roosevelt ordered MacArthur to re-locate from Corregidor to Australia, as Supreme Allied Commander South West Pacific Area. (MacArthur's famous speech regarding the Philippines, in which he said "I came out of Bataan and I shall return" was made at Terowie, South Australia on 20 March.) Wainwright officially assumed control of what was now termed United States Forces in the Philippines (USFIP) on 23 March . During this period elements of the U.S. Philippine Division were shifted to assist in the defense of other sectors.
Beginning 28 March, a new wave of Japanese air and artillery attacks hit Allied forces who were severely weakened by malnutrition, sickness and prolonged fighting. On 3 April, the Japanese began to break through along Mount Samat, estimating that the offensive would require a month to end the campaign. The U.S. Philippine Division, no longer operating as a coordinated unit and exhausted by five days of nearly continuous combat, was unable to counterattack effectively against heavy Japanese assaults. On 8 April, the U.S. 57th Infantry Regiment (PS) and the 31st Division PA were overrun near the Alangan River. The U.S. 45th Infantry Regiment (PS), under orders to reach Mariveles and evacuate to Corregidor, finally surrendered on 10 April 1942. Only 300 men of the U.S. 31st Infantry successfully reached Corregidor.
[edit] Battle of Corregidor
Corregidor was a U.S. Army Coast Artillery position defending the entrance to Manila Bay. It was armed by both older seacoast disappearing gun batteries of the 59th and 91st Coast Artillery Regiments (the latter was a Philippine Scouts unit), and an anti-aircraft unit, the 60th CA. The latter was posted on the higher elevations of Corregidor and were able to respond successfully to the Japanese air attacks downing many fighters and bombers . The older stationary batteries with fixed mortars,and immense cannons, for defense from attack by sea, were easily put out of commission by the Japanese bombers. The American soldiers and Filipino Scouts defended the small fortress until they had little left to wage a defense.
Early in 1942 the Japanese air command had to install oxygen in its bombers to fly higher than the range of the Corregidor anti-aircraft batteries, and after that time, heavier bombardment began.
In December 1941, the Philippine President Manuel L. Quezon, General MacArthur, other high ranking military naval and diplomatic members and families escaped the bombardment of Manila and were housed in Corregidor's Malinta Tunnel. Prior to their arrival Malinta's laterals had served as highcommand headquarters, hospital and storage of food and arms. In March 1942, several U.S. Navy submarines arrived on the northside of Corregidor. The Navy brought in mail, orders, and weaponry.They took away with them the highly placed American and Filipino government officers, gold and silver and other important records. Those who were unable to escape by submarine were eventually military POWs of Japan or placed in civilian concentration camps in Manila and other locations.
Corregidor was defended by 11,000 personnel, comprising the units mentioned above that were stationed on Corregidor, the U.S. 4th Marine Regiment, and U.S. Navy personnel deployed as infantry. Some were able to get to Corregidor from the Bataan Peninsula when the Japanese overwhelmed the units there. The Japanese began their final assault on Corregidor with an artillery barrage on May 1. On the night of May 5-May 6, two battalions of the Japanese 61st Infantry Regiment landed at the northeast end of the island. Despite strong resistance, the Japanese established a beachhead that was soon reinforced by tanks and artillery. The defenders were quickly pushed back toward the stronghold of Malinta Hill.
Late on May 6, Wainwright asked Homma for terms of surrender. Homma insisted that surrender include all Allied forces in the Philippines. Believing that the lives of all those on Corregidor would be endangered, Wainwright accepted. On May 8, he sent a message to Sharp, ordering him to surrender the Visayan-Mindanao Force. Sharp complied, but many individuals carried on the fight as guerrillas.
[edit] Aftermath
The defeat was the beginning of three and a half years of harsh treatment for the Allied survivors, including rapings and atrocities like the Bataan Death March and the misery of Japanese prison camps, and the "Hell Ships" on which American and Allied men were sent to Japan to be used as labor in mines and factories. Thousands were crowded into the holds of Japanese ships, without water, food, or sufficient ventilation. The Japanese did not mark "POW" on the decks of these vessels, and some were attacked by American aircraft and sunk. It is in fact said that "The harsh treatments to the POWs rivals that of the Nazi treatment to Jewish people."
The Allied and the Philippine Commonwealth forces began the campaign to recapture the Philippines in 1944, with landings on the island of Leyte.
[edit] Importance
Filipino-American resistance against the Japanese in the prepared defensive positions of Bataan and Corregidor held out for almost 3 months after resistance had collapsed in the British colonies in Hong Kong, Malaya and Singapore. The defenders of Bataan and Corregidor gave the United States time to rescue Douglas MacArthur out of Corregidor via a PT Boat and into Australia. The valor of the Filipino and American soldiers is celebrated yearly on April 9 in the Philippines, Valor Day or Araw ng Kagitingan.
[edit] References
[edit] Notes
- ^ Tha Fall of the Philippines p. 18. The Philippine Army totalled 120,000 and the Army of the United States 31,000.
- ^ Reports of General MacArthur Order of Battle plate. The total includes all elements of divisions assigned to the 14th Army at some point in the campaign, and replacements. The maximum strength of Japanese ground forces was approx. 100,000. The total does not include 12000+ Army air force personnel, whose totals were drastically reduced after January 1, 1942.
- ^ Japanese Operations in the Southwest Pacific Area - Reports of General MacArthur Volume II, p. 104.
- ^ The Fall of the Philippines - U. S. Army in World War II, pp. 26-27.
- ^ The Fall of the Philippines, p. 18.
- ^ The Fall of the Philippines, p.19.
- ^ The Fall of the Philippines, p. 24.
- ^ The Fall of the Philippines, p. 23.
- ^ The Fall of the Philippines, p. 22.
- ^ The Fall of the Philippines, p.33.
- ^ The Fall of the Philippines, p. 49, incl. notes.
- ^ The Fall of the Philippines, p. 68-69.
- ^ The Fall of the Philippines, p. 499. The two divisions used as reserves, the 71st and 91st, were not from Luzon but from the Visayas, and each had only two regiments.
- ^ Shelby Stanton (1984). Order of Battle: U.S. Army World War II, Presidio Press, p. 461.
- ^ Maurer Maurer, Air Force Combat Units of World War II, Part 8, Fifth Air Force.
- ^ The Fall of the Philippines, p. 35-36.
- ^ United States Asiatic Fleet, complete Order of Battle including patrol craft of 16th Naval District.
- ^ The Fall of the Philippines, p. 528-529. The Peking and Chinwangtao detachments of the 4th were stranded in China by the onset of war, leaving the 4th only able to field two battalions, each organized into a machine gun company and two rifle companies having only two platoons. The amalgamation of the 1st Separate Battalion, Cavite, enabled the 4th to organize a third battalion, and Marine Barracks Olangapo of three companies of three platoons each.
- ^ The attack on Pearl Harbor occurred on December 7 by local, Hawaiian time. This was December 8 in the Philippines, which is on the other side of the International Date Line.
- ^ Bob Hackett and Sander Kingsepp (2007). HIJMS NAKA: Tabular Record of Movement. Retrieved on 2007-09-26.
- ^ The Fall of the Philippines, p. 208.
- ^ Japanese Operations in the Southwest Pacific Area, p.104.
[edit] Books
- Bartsch, William H. (2003). December 8, 1941: MacArthur's Pearl Harbor. College Station, TX, USA: Texas A&M University Press.
- Belote, James H.; William M. Belote (1967). Corregidor: The Saga of a Fortress. Harper & Row. ASIN B0006BOBRQ.
- Berhow, Mark A.; Terrance C. McGovern (2003). American Defenses of Corregidor and Manila Bay 1898-1945 (Fortress). Osprey Publishing Ltd. ISBN 1841764272.
- Burton, John (2006). Fortnight of Infamy: The Collapse of Allied Airpower West of Pearl Harbor. US Naval Institute Press. ISBN 159114096X.
- Connaughton, Richard (2001). MacArthur and Defeat in the Philippines. New York: The Overlook Press.
- Drea, Edward J. (1998). In the Service of the Emperor: Essays on the Imperial Japanese Army. Nebraska: University of Nebraska Press. ISBN 0-8032-1708-0.
- Jackson, Charles; Bruce H. Norton (2003). I Am Alive!: A United States Marine's Story of Survival in a World war II Japanese POW Camp. Presidio Press. ISBN 0345449118.
- Mallonee, Richard C. (2003). Battle for Bataan : An Eyewitness Account. I Books. ISBN 0743474503.
- Morison, Samuel Eliot (1958 (reissue 2001)). The Rising Sun in the Pacific 1931 - April 1942, vol. 3 of History of United States Naval Operations in World War II. Castle Books. 0785813047.
- Morris, Eric (2000). Corregidor: The American Alamo of World War II. Cooper Square Press. ISBN 0815410859.
- Morton, Louis (1998). United States Army in World War 2, War in the Pacific, Fall of the Philippines. Dept. of the Army. ISBN 0160018900.
- Rottman, Gordon L. (2005). Japanese Army in World War II: Conquest of the Pacific 1941-42. Osprey Publishing. ISBN -84176-789-1.
- Waldron, Ben; Emily Burneson (2006). Corregidor: From Paradise to Hell!. Trafford Publishing. ISBN 141202109X.
- Whitman, John W. (1990). Bataan: Our Last Ditch : The Bataan Campaign, 1942. Hippocrene Books. ISBN 0870528777.
- Young, Donald J. (1992). The Battle of Bataan: A History of the 90 Day Siege and Eventual Surrender of 75,000 Filipino and United States Troops to the Japanese in World War. McFarland & Company. ISBN 0899507573.
- Zaloga, Steven J. Japanese Tanks 1939-45. Osprey, 2007. ISBN 978-1-84603-091-8.
[edit] External links
- Louis Morton (1953) The Fall of the Philippines - U.S. Army in World War II: The War in the Pacific, Volume II U.S. Army Center of Military History on-line book
- Philippine Islands. The U.S. Army Campaigns of World War II (brochure). CMH Pub 72–3, U.S. Army Center of Military History (2003). Retrieved on 2005-01-29.
- U.S. Army Center of Military History. Japanese Operations in the Southwest Pacific Area, Volume II — Part I. Reports of General MacArthur. Retrieved on 2006-12-08. Translation of the official record by the Japanese Demobilization Bureaux detailing the Imperial Japanese Army and Navy's participation in the Southwest Pacific area of the Pacific War.
- U.S. Army Center of Military History. Volume I, Chapter 1 Japanese Offensive in the Pacific. Reports of General MacArthur. Retrieved on 2008-05-04. Report by MacArthur's staff
- C. Peter Chen. Invasion of the Philippines. WW2DB. Retrieved on 2005-05-31.
- Animated History of The Fall of the Philippines. HistoryAnimated.com. Retrieved on 2006-06-03.
- Battle for Bataan