9th Engineering Battalion

• Formation and Early Days: The 9th Engineer Battalion was constituted on 1 July 1916 in the Regular Army as the 3rd Battalion of Engineers, later redesignated as the 9th Engineer Battalion in August 1917. • World War I Service: The battalion deployed to France as part of the American Expeditionary Forces, supporting the 5th Division with engineering tasks like constructing trenches, roads, and bridges. • Normandy Landings: In World War II, the 9th Engineers played a crucial role during the D-Day invasion, clearing obstacles and mines on Utah Beach under heavy enemy fire. • Korean War Achievements: The unit was activated for the Korean War, where it built and maintained critical infrastructure, including bridges and airfields, often under combat conditions. • Vietnam War Innovation: The 9th Engineer Battalion introduced new rapid bridge-building techniques and mine-clearing methods during their multiple tours in Vietnam. • Decorations and Honors: The battalion has received numerous awards, including the Presidential Unit Citation, French Croix de Guerre, and the Republic of Korea Presidential Unit Citation for their valor and service. • Cold War Deployments: Stationed in Germany during the Cold War, the battalion constructed fortifications and maintained roads and railways critical to NATO’s defense strategy in Europe. • Operation Iraqi Freedom: The 9th Engineers provided vital route clearance, base construction, and force protection in Iraq, supporting both combat and humanitarian missions. • Humanitarian Missions: Beyond combat, the battalion has participated in disaster relief and humanitarian missions, including flood response and infrastructure repair in the United States and abroad. • Unit Motto and Symbolism: The battalion’s motto, “By Skill and Valor,” reflects their dual focus on technical expertise and battlefield bravery. Their distinctive unit insignia features a castle, symbolizing the Corps of Engineers.