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Peter Ortiz: From French Foreign Legion to Marine OSS Legend

Peter Ortiz’s military journey is one of extraordinary valor and resilience, stretching from the deserts of North Africa to the resistance movements in occupied France. Enlisting in the Marine Corps in 1942, Ortiz already had a wealth of combat experience under his belt, having served in the French Foreign Legion and survived 15 months as a prisoner of war. By the end of World War II, he had become the most decorated member of the Office of Strategic Services (OSS) and one of the most decorated Marines of the conflict.

From New York to the French Foreign Legion

Born in New York City on July 5, 1913, Peter Ortiz was raised in a privileged environment, being the son of a French-Spanish art dealer, Philippe Ortiz. His early education at the University of Grenoble, where he mastered ten languages, set the stage for his adventurous life. At 19, defying family expectations, he joined the French Foreign Legion in 1932. His exemplary service in North Africa earned him two Croix de Guerre, and by 1935, he had become the youngest sergeant in the Legion’s history.

Peter Ortiz during his service with the French Foreign Legion in Algeria in the 1930s, where he became the youngest sergeant in Legion history. (Marine Corps History Division)

Wounded and Captured

Re-enlisting in the Legion after Germany’s invasion of Poland in 1939, Ortiz received a battlefield commission to lieutenant in May 1940. During the Battle of France, he was captured after being wounded while destroying a German fuel depot. His fluency in multiple languages facilitated his escape from captivity after several attempts, eventually leading him back to the United States just as Pearl Harbor was attacked.

Marines and OSS Service

Ortiz’s military career took a decisive turn when he joined the Marine Corps in 1942. His unique qualifications quickly propelled him through the ranks, and he was soon involved with the OSS, organizing resistance operations in North Africa. A skirmish with a German patrol left him severely wounded, yet his bravery in forcing the enemy to retreat with grenades did not go unnoticed, ensuring his continued deployment in critical missions.


Peter Ortiz in his Marine Corps uniform after the war. The former French Foreign Legionnaire earned two Navy Crosses for his covert operations behind German lines in occupied France. (Marine Corps History Division)

Operation Union: A Covert Mission in France

In January 1944, Ortiz parachuted into occupied France as part of Operation Union. Tasked with organizing the Maquis resistance, he demonstrated his commitment by wearing his Marine Corps uniform openly to boost morale. His daring acts, including leading raids and even facilitating the escape of downed pilots, earned him widespread respect and his first Navy Cross.


Maj. Peter Ortiz with French Maquis resistance fighters during Operation Union in occupied France, where he organized guerrilla operations against German forces ahead of D-Day. (Marine Corps History Division)

The Infamous Toast

Ortiz’s legendary status was cemented during a bold encounter with German officers in a French club. In a remarkable show of audacity, he entered the club wearing his Marine uniform, pistols ready, and demanded they toast to President Roosevelt and the Marine Corps. Whether or not he killed the officers remains debated, but the incident underscores his fearless nature.

Operation Union II and Sacrifice

Returning to France for Operation Union II, Ortiz and his men conducted numerous sabotage operations. When cornered by German forces in a village, Ortiz negotiated the surrender of his team to save civilian lives, an act that earned him a second Navy Cross and solidified his legend.


Maj. Peter Ortiz with his Operation Union II team the day after parachuting into occupied France on Aug. 1, 1944. The mission ended two weeks later when Ortiz surrendered to save the village of Centron from German reprisals. (Marine Corps History Division)

Post-War Life and Legacy

Following the war, Ortiz continued to serve in the Marine Corps Reserve while pursuing a film career in Hollywood, appearing in several films alongside John Wayne. Despite his wartime heroics, he remained humble about his acting skills. Ortiz passed away in 1988, leaving behind a legacy of bravery and dedication embodied in numerous decorations from three countries, including two Navy Crosses and five Croix de Guerre. His memory continues to be honored, notably by the village of Centron, which renamed its town center after him.


Peter Ortiz (right) with director John Ford on a movie set. Both men served in the OSS during World War II and became close friends, with Ford casting Ortiz in several films including Rio Grande and The Wings of Eagles. (Marine Corps History Division)