The 898 Engineer Battalion is a unit of the United States Army’s Corps of Engineers. This battalion is part of the active duty U.S. Army force and is responsible for conducting various engineering tasks, including construction, demolition, bridging, topography, and utility operations. The 898th supports both peacetime training exercises and combat missions by providing essential engineering services to sustain military bases, facilitate movement of troops and supplies, and secure key infrastructure during operations. The battalion is headquartered at Fort Polk, Louisiana, and its subordinate units are stationed in various locations across the United States.