3rd Engineer Bn

The 3rd Engineer Battalion (3rd Eng Bn) of the United States Army traces its origins to its constitution in 1861 as the Battalion of Engineers. The unit has participated in numerous conflicts, including the Civil War, World War I, World War II, the Korean War, and the Global War on Terrorism. Throughout its history, the 3rd Engineer Battalion has provided critical combat engineering support, such as breaching obstacles, constructing fortifications, and ensuring mobility for maneuver forces. Today, the battalion continues to uphold its legacy of excellence, supporting operations worldwide as part of the U.S. Army's combat engineer forces.