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On 18 July 1966, as North Vietnamese forces launched a devastating attack against his outnumbered Marines, Captain Robert Joseph Modrzejewski refused to abandon his position. Wounded, surrounded and critically short of ammunition, he continued to lead Company K through one of the fiercest encounters of Operation Hastings. His extraordinary courage and battlefield leadership earned him the Medal of Honor, the United States' highest military decoration.
Born on 3 July 1934 in Milwaukee, Wisconsin, Modrzejewski graduated from Pulaski High School in 1953 and earned a Bachelor of Science degree in Education from the University of Wisconsin in Milwaukee in 1957. While attending university, he participated in the Marine Corps Platoon Leaders Class and received his commission as a second lieutenant in June 1957. After completing The Basic School at Quantico, Virginia, he served as an instructor and later held infantry leadership and intelligence appointments with the 3rd Battalion, 3rd Marines.
During the early 1960s, Modrzejewski served in specialized assignments with the 2nd Force Reconnaissance Company, including duties as a pathfinder and parachute pathfinder team leader. He subsequently served in recruiting and officer-training assignments before completing Amphibious Warfare School in February 1966.
Deployed to the Republic of Vietnam, he took command of Company K, 3rd Battalion, 4th Marines, 3rd Marine Division. During Operation Hastings in July 1966, his Marines were inserted into hostile jungle terrain to establish a blocking position along a major enemy movement route. After overcoming an entrenched North Vietnamese position, the company faced repeated counterattacks from substantially larger enemy forces.
Between 15 and 18 July, Modrzejewski maintained his company's defense despite mounting casualties and dwindling supplies. Wounded during the fighting, he crossed exposed ground under enemy fire to deliver ammunition to threatened Marines. When the enemy launched another major assault on 18 July, he reorganized his men, directed artillery and air strikes close to friendly positions, and inspired his company to repel the attack. His leadership proved decisive in preventing the company's position from being overwhelmed.
Modrzejewski continued serving in Vietnam, including battalion operations duties and an assignment at the 3rd Marine Division command operations center. Promoted to major in January 1967, he returned to the United States that June and became commanding officer of the Marine Barracks at the U.S. Naval Academy. President Lyndon B. Johnson presented him with the Medal of Honor at the White House on 12 March 1968. His other officially documented decorations included the Purple Heart, Presidential Unit Citation, Vietnam Service Medal and Vietnamese Gallantry Cross with Gold Star.
After attending the Armed Forces Staff College in 1970, Modrzejewski continued his Marine Corps career in senior assignments, including service in Hawaii. He ultimately retired as a colonel in August 1986, completing nearly three decades of commissioned service. His actions during Operation Hastings remain a distinguished example of Marine infantry leadership under extreme conditions.
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