Description The Battle of Iwo Jima (19 February – 26 March 1945), or Operation Detachment, was a major battle in which the United States Armed Forces fought for and captured the island of Iwo Jima from the JapaneThe Battle of Iwo Jima (19 February – 26 March 1945), or Operation Detachment, was a major battle in which the United States Armed Forces fought for and captured the island of Iwo Jima from the Japanese Empire. The American invasion had the goal of capturing the entire island, including its three airfields (including South Field and Central Field), to provide a staging area for attacks on the Japanese main islands. This five-week battle comprised some of the fiercest and bloodiest fighting of the War in the Pacific of World War II.
After the heavy losses incurred in the battle, the strategic value of the island became controversial. It was useless to the U.S. Army as a staging base and useless to the U.S. Navy as a fleet base. However, Navy SEABEES rebuilt the landing strips, which were used as emergency landing strips for USAAF B-29s.
The Imperial Japanese Army positions on the island were heavily fortified, with a dense network of bunkers, hidden artillery positions, and 18 km (11 mi) of underground tunnels. The Americans on the ground were supported by extensive naval artillery and complete air supremacy over Iwo Jima from the beginning of the battle by U.S. Navy and Marine Corps aviators.
Iwo Jima was the only battle by the U.S. Marine Corps in which the Japanese combat deaths were thrice those of the Americans throughout the battle. Of the 22,000 Japanese soldiers on Iwo Jima at the beginning of the battle, only 216 were taken prisoner, some of whom were captured because they had been knocked unconscious or otherwise disabled. The majority of the remainder were killed in action, although it has been estimated that as many as 3,000 continued to resist within the various cave systems for many days afterwards, eventually succumbing to their injuries or surrendering weeks later.
Despite the bloody fighting and severe casualties on both sides, the Japanese defeat was assured from the start. Overwhelming American superiority in arms and numbers as well as complete control of air power — coupled with the impossibility of Japanese retreat or reinforcement — permitted no plausible circumstance in which the Americans could have lost the battle.
The battle was immortalized by Joe Rosenthal's photograph of the raising of the U.S. flag on top of the 166 m (545 ft) Mount Suribachi by five U.S. Marines and one U.S. Navy battlefield Hospital Corpsman. The photograph records the second flag-raising on the mountain, both of which took place on the fifth day of the 35-day battle. Rosenthal's photograph promptly became an indelible icon — of that battle, of that war in the Pacific, and of the Marine Corps itself — and has been widely reproduced. ... More
Description The Battle of Okinawa, codenamed Operation Iceberg. was fought on the Ryukyu Islands of Okinawa and was the largest amphibious assault in the Pacific War of World War II. The 82-day-long battle lastedThe Battle of Okinawa, codenamed Operation Iceberg. was fought on the Ryukyu Islands of Okinawa and was the largest amphibious assault in the Pacific War of World War II. The 82-day-long battle lasted from early April until mid-June 1945. After a long campaign of island hopping, the Allies were approaching Japan, and planned to use Okinawa, a large island only 340 mi (550 km) away from mainland Japan, as a base for air operations on the planned invasion of Japanese mainland (coded Operation Downfall). Four divisions of the U.S. 10th Army (the 7th, 27th, 77th, and 96th) and two Marine Divisions (the 1st and 6th) fought on the island. Their invasion was supported by naval, amphibious, and tactical air forces.
The battle has been referred to as the "typhoon of steel" in English, and tetsu no ame ("rain of steel") or ("violent wind of steel") in Japanese. The nicknames refer to the ferocity of the fighting, the intensity of kamikaze attacks from the Japanese defenders, and to the sheer numbers of Allied ships and armored vehicles that assaulted the island. The battle resulted in the highest number of casualties in the Pacific Theater during World War II. Based on Okinawan government sources, mainland Japan lost 77,166 soldiers, who were either killed or committed suicide, and the Allies suffered 14,009 deaths (with an estimated total of more than 65,000 casualties of all kinds). Simultaneously, 42,000–150,000 local civilians were killed or committed suicide, a significant proportion of the local population. The atomic bombings of Hiroshima and Nagasaki together with the Soviet invasion of Manchuria caused Japan to surrender less than two months after the end of the fighting on Okinawa.... More
Description The Battle of Leyte Gulf, also called the Battles for Leyte Gulf, and formerly known as the Second Battle of the Philippine Sea, is generally considered to be the largest naval battle of World War II The Battle of Leyte Gulf, also called the Battles for Leyte Gulf, and formerly known as the Second Battle of the Philippine Sea, is generally considered to be the largest naval battle of World War II and, by some criteria, possibly the largest naval battle in history.
It was fought in waters near the Philippine islands of Leyte, Samar and Luzon from 23–26 October 1944, between combined US and Australian forces and the Imperial Japanese Navy. On 20 October, United States troops invaded the island of Leyte as part of a strategy aimed at isolating Japan from the countries it had occupied in Southeast Asia, and in particular depriving its forces and industry of vital oil supplies. The Imperial Japanese Navy (IJN) mobilized nearly all of its remaining major naval vessels in an attempt to defeat the Allied invasion, but was repulsed by the US Navy's 3rd and 7th Fleets. The IJN failed to achieve its objective, suffered very heavy losses, and never afterwards sailed to battle in comparable force. The majority of its surviving heavy ships, deprived of fuel, remained in their bases for the rest of the Pacific War.
The Battle of Leyte Gulf consisted of four separate engagements between the opposing forces: the Battle of the Sibuyan Sea, the Battle of Surigao Strait, the Battle of Cape Engaño and the Battle off Samar, as well as other actions.
It was the first battle in which Japanese aircraft carried out organized kamikaze attacks. By the time of the battle, Japan had fewer aircraft than the Allied forces had sea vessels, demonstrating the difference in power of the two sides at this point of the war. ... More
Description In the Pacific Theater of World War II, the Gilbert and Marshall Islands campaign, from November 1943 through February 1944, were key strategic operations of the United States Pacific Fleet and MarineIn the Pacific Theater of World War II, the Gilbert and Marshall Islands campaign, from November 1943 through February 1944, were key strategic operations of the United States Pacific Fleet and Marine Corps in the Central Pacific. The purpose was to establish airfields that would allow land based air support for the upcoming operations across the Central Pacific. The campaign began with a costly three-day battle for the island of Betio at the Tarawa atoll. The campaign was preceded a year earlier by a diversionary raid on Makin Island by U.S. Marines in August, 1942.
About 4,000 kilometers southwest of the Hawaii Islands, the Marshall Islands represented part of the perimeter of the Japanese Pacific empire. The former German colony was given to Japan after the closure of WW1, and had since been an important part of both offensive and defensive plans of the Japanese Navy. By the end of 1943, Admiral Mineichi Koga of the Japanese Combined Fleet knew the Americans were eyeing the islands, but he could not figure out where they would strike. His difficulties were further complicated by the lack of carrier aircraft, as they were taken away from him in an attempt to reinforce land-based squadrons. With his hands tied, all Koga could do was to send his submarines out as forward observers and order the regional commander in Truk Admiral Masashi Kobayashi to reinforce the island garrisons that were most exposed to American attacks. Kobayashi shifted men to the outer islands of Jaluit, Mili, Wotje, and Maloelap. In total, Kobayashi had 28,000 troops available to him in the Marshall Islands. For a garrison that size ground fortifications were sub-par, but that was rather by design at this stage of the war, for that Tokyo had since decided that the Marshall Islands were to serve only as a part of a delay action campaign. The new defensive perimeter was to be established much closer to the home islands.
American intelligence decoded Japanese messages and detected movements for the outer islands, and decided to change the invasion plans. Unbeknownst to the Japanese, the Americans were now bypassing the reinforced outer islands; they were now directly attacking Kwajalein and Eniwetok.... More
Criteria The Combat Action Ribbon is a personal decoration awarded to members of the Navy, Marine Corps, and Coast Guard (when operating under the control of the Navy) in the grade of captain (or colonel in th... The Combat Action Ribbon is a personal decoration awarded to members of the Navy, Marine Corps, and Coast Guard (when operating under the control of the Navy) in the grade of captain (or colonel in the Marine Corps) and below who have actively participated in ground or surface combat. MoreHide
Criteria The Navy Good Conduct Medal (NGCM) is a decoration presented by the United States Navy to recognize members who have completed three years of honorable service. Medals awarded before January 1, 1996 r... The Navy Good Conduct Medal (NGCM) is a decoration presented by the United States Navy to recognize members who have completed three years of honorable service. Medals awarded before January 1, 1996 required four years of service. MoreHide
Criteria The American Defense Service Medal was awarded for service in the Armed Forces between September 8, 1939, and December 7, 1941. Army members had to serve 12 months to be eligible, but Navy and Marine ... The American Defense Service Medal was awarded for service in the Armed Forces between September 8, 1939, and December 7, 1941. Army members had to serve 12 months to be eligible, but Navy and Marine Corps members were eligible based on any length of service. MoreHide
Criteria The American Campaign Medal was awarded for For thirty days service outside the Continental United States but within the American Theater of Operations between December 7, 1941, and March 2, 1946; or,... The American Campaign Medal was awarded for For thirty days service outside the Continental United States but within the American Theater of Operations between December 7, 1941, and March 2, 1946; or, an aggregate service of one year within the Continental United States during the same period under the following circumstances: On permanent assignment outside the continental limits of the United States; or, On permanent assignment as a member of a crew of a vessel sailing ocean waters for a period of 30 consecutive days or 60 non-consecutive days; or, For service outside the continental limits of the United States in a passenger status or on temporary duty for 30 consecutive days or 60 non consecutive days; or, For service in active combat against the enemy and awarded a combat decoration or furnished a certificate by the commanding general of a corps, higher unit, or independent force that the individual actually participated in combat; or, For service within the continental limits of the United States for an aggregate period of one year. MoreHide
Criteria The Asiatic-Pacific Campaign Medal was awarded for for qualifying service within the Asiatic-Pacific Theater of Operations between December 7, 1941, and March 2, 1946, under any of the following condi... The Asiatic-Pacific Campaign Medal was awarded for for qualifying service within the Asiatic-Pacific Theater of Operations between December 7, 1941, and March 2, 1946, under any of the following conditions: On permanent assignment within the Asiatic-Pacific Theater; or, For service in a passenger status or on temporary duty for 30 consecutive days or 60 non-consecutive days; or, For service in active combat in the Asiatic-Pacific Theater of Operations against the enemy and awarded a combat decoration or furnished a certificate by the commanding general of a corps, higher unit, or independent force that the individual actually participated in combat. MoreHide
Criteria The Philippine Defense Medal was awarded for service in the defense of the Philippines from December 8, 1941 to June 15, 1942, under either of the following conditions: Participation in any engagement... The Philippine Defense Medal was awarded for service in the defense of the Philippines from December 8, 1941 to June 15, 1942, under either of the following conditions: Participation in any engagement against the enemy in Philippine territory, waters, or in the air over the Philippines or Philippine waters; or, Assigned or stationed in Philippine territory or waters for not less than thirty days during the authorizing period. MoreHide
Criteria The Philippine Independence Medal was awarded to members of the Armed Forces of the United States who meet eligibility requirements for both the Philippine Defense Medal and the Philippine Liberations... The Philippine Independence Medal was awarded to members of the Armed Forces of the United States who meet eligibility requirements for both the Philippine Defense Medal and the Philippine Liberations Medal, or who were present on duty in the Philippines on July 4, 1946. MoreHide
Criteria The Philippine Liberation Medal was awarded for service in the liberation of the Philippines from October 17, 1944, to September 2, 1945. In order to qualify, one of the following provisions must be m... The Philippine Liberation Medal was awarded for service in the liberation of the Philippines from October 17, 1944, to September 2, 1945. In order to qualify, one of the following provisions must be met: Participation in the initial landing operation of Leyte and adjoining islands from October 7-20, 1944; or, Participation in any engagement against the enemy during the Philippine Liberation Campaign; or, Service in the Philippine Islands or in ships in Philippine wates for not less than 30 days during the period of October 17, 1944 to September 2, 1945. MoreHide
Criteria The Philippine Presidential Unit Citation is a unit decoration of the Republic of the Philippines. It has been awarded to certain units of the United States military for actions both during and subseq... The Philippine Presidential Unit Citation is a unit decoration of the Republic of the Philippines. It has been awarded to certain units of the United States military for actions both during and subsequent to the Second World War. MoreHide
Description Two carrier task forces (Vice Adm. W. F. Halsey and Rear Adm. F. J. Fletcher) and a bombardment group (Rear Adm. R. A. Spruance), totaling 2 aircraft carriers, 5 cruisers, and 10 destroyers, attack KwTwo carrier task forces (Vice Adm. W. F. Halsey and Rear Adm. F. J. Fletcher) and a bombardment group (Rear Adm. R. A. Spruance), totaling 2 aircraft carriers, 5 cruisers, and 10 destroyers, attack Kwajalein, Wotje, Maloelap, Jaluit, and Mili in the Marshall Islands and Makin, Gilbert Islands. United States naval vessels damaged: Carrier ENTERPRISE (CV-6), by suicide bomber, Marshall- Gilberts raid, Heavy cruiser CHESTER (CA-27), by dive bomber, Marshall- Gilberts raid,
Description The Battle of the Coral Sea, fought during 4–8 May 1942, was a major naval battle in the Pacific Theater of World War II between the Imperial Japanese Navy and naval and air forces from the United StaThe Battle of the Coral Sea, fought during 4–8 May 1942, was a major naval battle in the Pacific Theater of World War II between the Imperial Japanese Navy and naval and air forces from the United States and Australia. The battle was the first action in which aircraft carriers engaged each other, as well as the first in which neither side's ships sighted or fired directly upon the other.
In an attempt to strengthen their defensive positioning for their empire in the South Pacific, Japanese forces decided to invade and occupy Port Moresby in New Guinea and Tulagi in the southeastern Solomon Islands. The plan to accomplish this, called Operation MO, involved several major units of Japan's Combined Fleet, including two fleet carriers and a light carrier to provide air cover for the invasion fleets, under the overall command of Japanese Admiral Shigeyoshi Inoue. The US learned of the Japanese plan through signals intelligence and sent two United States Navy carrier task forces and a joint Australian-American cruiser force, under the overall command of American Admiral Frank J. Fletcher, to oppose the Japanese offensive.
On 3–4 May, Japanese forces successfully invaded and occupied Tulagi, although several of their supporting warships were surprised and sunk or damaged by aircraft from the US fleet carrier Yorktown. Now aware of the presence of US carriers in the area, the Japanese fleet carriers entered the Coral Sea with the intention of finding and destroying the Allied naval forces.
Beginning on 7 May, the carrier forces from the two sides exchanged airstrikes over two consecutive days. The first day, the US sank the Japanese light carrier Shoho, while the Japanese sank a US destroyer and heavily damaged a fleet oiler (which was later scuttled). The next day, the Japanese fleet carrier Shokaku was heavily damaged, the US fleet carrier Lexington was critically damaged (and was scuttled as a result), and the Yorktown was damaged. With both sides having suffered heavy losses in aircraft and carriers damaged or sunk, the two fleets disengaged and retired from the battle area. Because of the loss of carrier air cover, Inoue recalled the Port Moresby invasion fleet, intending to try again later.
Although a tactical victory for the Japanese in terms of ships sunk, the battle would prove to be a strategic victory for the Allies for several reasons. The battle marked the first time since the start of the war that a major Japanese advance had been checked by the Allies. More importantly, the Japanese fleet carriers Sokaku and Zuikaku – one damaged and the other with a depleted aircraft complement – were unable to participate in the Battle of Midway, which took place the following month, ensuring a rough parity in aircraft between the two adversaries and contributing significantly to the US victory in that battle. The severe losses in carriers at Midway prevented the Japanese from reattempting to invade Port Moresby from the ocean. Two months later, the Allies took advantage of Japan's resulting strategic vulnerability in the South Pacific and launched the Guadalcanal Campaign that, along with the New Guinea Campaign, eventually broke Japanese defenses in the South Pacific and was a significant contributing factor to Japan's ultimate defeat in World War II.... More
Description The Guadalcanal Campaign, also known as the Battle of Guadalcanal and codenamed Operation Watchtower by Allied forces, was a military campaign fought between 7 August 1942 and 9 February 1943 on and aThe Guadalcanal Campaign, also known as the Battle of Guadalcanal and codenamed Operation Watchtower by Allied forces, was a military campaign fought between 7 August 1942 and 9 February 1943 on and around the island of Guadalcanal in the Pacific theatre of World War II. It was the first major offensive by Allied forces against the Empire of Japan.
On 7 August 1942, Allied forces, predominantly American, landed on the islands of Guadalcanal, Tulagi, and Florida in the southern Solomon Islands with the objective of denying their use by the Japanese to threaten the supply and communication routes between the US, Australia, and New Zealand. The Allies also intended to use Guadalcanal and Tulagi as bases to support a campaign to eventually capture or neutralize the major Japanese base at Rabaul on New Britain. The Allies overwhelmed the outnumbered Japanese defenders, who had occupied the islands since May 1942, and captured Tulagi and Florida, as well as an airfield (later named Henderson Field) that was under construction on Guadalcanal. Powerful US naval forces supported the landings.
Surprised by the Allied offensive, the Japanese made several attempts between August and November 1942 to retake Henderson Field. Three major land battles, seven large naval battles (five nighttime surface actions and two carrier battles), and continual, almost daily aerial battles culminated in the decisive Naval Battle of Guadalcanal in early November 1942, in which the last Japanese attempt to bombard Henderson Field from the sea and land with enough troops to retake it was defeated. In December 1942, the Japanese abandoned further efforts to retake Guadalcanal and evacuated their remaining forces by 7 February 1943 in the face of an offensive by the US Army's XIV Corps, conceding the island to the Allies.
The Guadalcanal campaign was a significant strategic combined arms victory by Allied forces over the Japanese in the Pacific theatre. The Japanese had reached the high-water mark of their conquests in the Pacific, and Guadalcanal marked the transition by the Allies from defensive operations to the strategic offensive in that theatre and the beginning of offensive operations, including the Solomon Islands, New Guinea, and Central Pacific campaigns, that resulted in Japan's eventual surrender and the end of World War II.... More