9th and 478th Combat Engineer Battalions

**9th Combat Engineer Battalion:** The 9th Combat Engineer Battalion, originally constituted in 1917, saw extensive service during World War II, supporting Allied advances across Europe, notably during the Normandy invasion and the Rhineland campaign. The battalion provided critical engineering support, including breaching obstacles, constructing bridges, and clearing mines under fire. It continued its distinguished service during the Cold War in Europe and later participated in operations during the Gulf War. The 9th Combat Engineer Battalion has earned multiple campaign streamers and unit citations for its valor and technical expertise. **478th Combat Engineer Battalion:** The 478th Combat Engineer Battalion was activated during World War II, serving primarily in the European Theater of Operations. The unit was responsible for constructing and maintaining vital infrastructure, such as roads and bridges, often under hazardous conditions near the front lines. Post-war, the 478th continued its service as a Reserve engineer unit, providing vital training and support during peacetime and mobilizing for various stateside and overseas missions. Its history reflects adaptability and dedication in both combat and support roles.