The 20th Engineer Brigade is a U.S. Army unit primarily responsible for providing engineering capabilities to support various operations and missions. It falls under the United States Army Corps of Engineers (USACE) and is part of the Army Reserve Command's 95th Army Reserve Command (95th ARCOM).The brigade, headquartered in Wiesbaden, Germany, consists of approximately 3,000 soldiers organized into various engineer battalions, each specializing in specific engineering disciplines such as construction, survey, and maintenance. Their roles may include building roads, bridges, and other infrastructure during peacekeeping missions or constructing defensive positions during combat operations.Throughout its history, the 20th Engineer Brigade has participated in numerous significant military operations, including World War II, the Vietnam War, Operation Desert Storm, Operation Iraqi Freedom, and Operation Enduring Freedom in Afghanistan. The unit's mission continues to evolve with the changing needs of the U.S. Army, ensuring its readiness for a wide range of potential future operations.