United States : Represents the nation’s identity—such as liberty—through the eagle.

The US, acting on the UN resolution, deployed troops within two days of the outbreak of war, forming the core of the UN forces. It led approximately 140 major operations and commanded combined maneuvers throughout the conflict.

First arrival: June 27, 1950
Total deployed: 1,789,000
Deaths: 36,574

United Kingdom : Depicts the poppy flower, which carries a commemorative meaning.

The UK sent the second-largest force, playing an active role in naval blockades and ground combat. Its navy deployed 17 vessels, including aircraft carriers and destroyers, while its ground forces distinguished themselves in major engagements such as Gapyeong and Goyangsan.

First arrival: July 1, 1950
Total deployed: 81,084
Deaths: 1,106

Australia : Illustrates the country’s vast territory.

Australia deployed all three service branches—army, navy, and air force—joining operations from the early stages of the war. Its two army battalions built around the Royal Australian Regiment fought with distinction in engagements such as Yeongyu-ri and Bakcheon.

First arrival: July 1, 1950
Total deployed: 17,164
Deaths: 340

Netherlands : Features the characteristic orange hue and tulip, forming a branding logo for the Netherlands.

The Netherlands supported naval operations early on. Following public calls for ground deployment, it sent a mostly volunteer battalion that earned distinction in many engagements, including Hoengseong.

First arrival: July 1, 1950
Total deployed: 5,322
Deaths: 125

Canada : Combines the national flag with the country’s name.

Canada, despite having no diplomatic ties with South Korea at the time, deployed land, sea, and air units to defend world peace. It operated three destroyers and six transport aircraft, alongside an infantry brigade.

First arrival: July 28, 1950
Total deployed: 26,791
Deaths: 516

France : Represents the nation’s territory.

France deployed an infantry battalion and a naval destroyer. The destroyer carried out a range of maritime operations, including the Incheon Landing, while the infantry battalion led by Lt. Col. Ralph Monclar distinguished itself in major engagements such as Jipyeong-ri.

First arrival: July 29, 1950
Total deployed: 3,421
Deaths: 269

New Zealand : Shows the silver fern together with the country’s name.

New Zealand dispatched a volunteer field artillery regiment that helped repel Chinese offensives at Gapyeong, in Operation Commando, and in other engagements. Its navy also rotated eight frigates in Korean waters.

First arrival: July 30, 1950
Total deployed: 3,794
Deaths: 45

Philippines : Displays the country’s name alongside the shape of its territory.

The Philippines was the third country to send ground troops. It conducted combined operations and helped repel Chinese offensives in such engagements as Yuldong, Arsenal and Eerie Hills, and Baekseoksan and Christmas Hill.

First arrival: September 19, 1950
Total deployed: 7,420
Deaths: 112

Sweden : Represents the nation’s territory.

Sweden was the first to send medical support and served the longest. It operated a hospital in Busan, treating soldiers and civilians, and advanced Korea’s medical development post-war through expertise transfers. Support unit/facility: Swedish Red Cross Hospital

First arrival: September 23, 1950
Total deployed:1,124
Support unit/facility: Swedish Red Cross Hospital

Türkiye : Portrays the extensive land area of the Türkiye.

Türkiye deployed a ground brigade, which began full-scale operations on the Korean front while carrying out security duties along the main supply route between Daegu and Daejeon. It earned distinction in many engagements, including Gunu-ri.

First arrival: October 17, 1950
Total deployed: 21,212
Deaths: 900

Thailand : Represents the nation’s territory.

Thailand sent all three—land, naval, and air units. It defended Yuldong in Yeoncheon and fought at Hill 351 in Gimhwa, among other operations. At Pork Chop Hill, they repelled Chinese forces in hand-to-hand combat, earning the nickname "Little Tigers.“

First arrival: November 7, 1950
Total deployed: 6,326
Deaths: 136

South Africa : Represents the nation’s territory.

South Africa sent No. 2 Squadron, known as the “Flying Cheetahs” for its gallantry in the Second World War. Using F-51s and F-86s, it performed rear interdiction, close air support, and strategic bombing.

First arrival: November 12, 1950
Total deployed: 826
Deaths: 37

India : Depicts yoga, reflecting India’s status as the birthplace of yoga.

India dispatched the 60th Parachute Field Ambulance, which had served in the Second World War. It performed roughly 2,300 outpatient surgeries and treated about 20,000 inpatients, including civilians.

First arrival: November 20, 1950
Total deployed: 627
Support unit/facility: 60th Parachute Field Ambulanc

Greece : Shows the laurel, the country's representative plant.

Greece deployed army and air units. The army battalion excelled at Hill 381 in Icheon and later fought in the Imjin River and Cheorwon sectors, while the air force provided support during the Battle of Jangjin Reservoir and evacuated the dead and wounded.

First arrival: December 1, 1950
Total deployed: 10,255
Deaths: 194

Belgium : Represents the nation’s territory.

Belgium sent a volunteer battalion including a Luxembourgish platoon. They achieved major victories at Geumgulsan north of the Imjin River, Hakdang-ri, and Jatgol in Gimhwa, among others.

First arrival: January 31, 1951
Total deployed: 3,498
Deaths: 106

Luxembourg : Represents the nation’s territory.

Luxembourg, with a population of only about 200,000, sent a volunteer platoon to be attached to the Belgian battalion. They secured significant victories in engagements such as Geumgulsan, Hakdang-ri, and Jatgol in Gimhwa.

First arrival: January 31, 1951
Total deployed: 100
Deaths: 2

Denmark : Represents the nation’s territory.

Denmark converted the MS Jutlandia into a hospital ship, treating 4,981 soldiers and over 10,000 civilians. Koreans called the advanced facility the "Heavenly Hospital."

First arrival: March 7, 1951
Total deployed: 630
Support unit/facility: Hospital ship Jutlandia

Ethiopia : Combines the emblematic tree with the colors of the national flag.

Ethiopia deployed an elite infantry battalion drawn from the Imperial Bodyguard. They engaged with the enemy about 250 times in the Hwacheon, Yanggu, and Cheorwon sectors of Gangwon Province, emerging victorious in most situations.

First arrival: May 6, 1951
Total deployed: 3,518
Deaths: 122

Colombia : Expresses the country’s traditions and cultural heritage.

Colombia, the only Latin American participant, sent a frigate and an infantry battalion. Colombians saw action at Hoegogae, Choseo-ri, and Old Baldy, among others, and recorded significant combat achievements.

First arrival: May 8, 1951
Total deployed: 5,100
Deaths: 213

Norway : Represents the nation’s territory.

Norway operated a 60-bed mobile surgical hospital. It began its work in Uijeongbu and Dongducheon to support the western front and treated over 90,000 patients during the war, including civilians.

First arrival: June 22, 1951
Total deployed: 623
Support unit/facility: Norwegian Mobile Army Surgical Hospital (NORMASH)

Italy : Shows the emblem that symbolizes Italy.

Italy, though not a UN member at the time, sent a medical unit. It operated a 150-bed hospital in Yeongdeungpo for UN soldiers and Korean civilians. Support unit/facility: 68th Italian Red Cross Hospital

First arrival: November16, 1951
Total deployed: 128
Support unit/facility: 68th Italian Red Cross Hospital

Germany : Depicts the Brandenburg Gate.

Germany (then West Germany), though not a UN member, expressed its intention to provide support in April 1953, and was officially recognized in 2018 as a medical support nation. It operated a hospital in Busan, treating civilians and training medical personnel.

First arrival: Late January 1954
Support unit/facility: West German Red Cross Hospital

Republic of Korea : Represents the national flower, the Rose of Sharon (Mugunghwa).

The ROK led the defense of its territory against the North Korean invasion and fought in major battles alongside the UN forces. In addition to the regular armed forces, student soldiers, labor corps, and police were mobilized to support the war effort.

ROK military dead: 138,418
ROK military wounded: 450,742