text: The Army Engineer
  ENGINEER ORGANIZATIONS
  The Army organizes engineer Soldiers and equipment into a variety of organizations, each with
  particular capabilities and capacities. Engineer units are primarily organized around combinations of engineer
  disciplines. Engineers are composed of organizations arrayed between the operating and institutional forces,
  operating force units assigned to USACE, and those capabilities organic to USACE. These organizations
  operate concurrently with one another and support combatant commanders (CCDRs) and unified action
  partners. The engineer’s active Army organizations include USACE and Army military engineer units within
  the combatant commands and Army commands. Approximately three-fourths of Army military engineer
  units are in the Reserve Component. The United States Army Reserve provides two theater engineer
  command (TEC) headquarters, including a wide range of specialized capabilities in its Army National Guard
  and United States Army Reserve Component. Engineers are experienced in providing interagency support
  and in leveraging nonmilitary and nongovernmental engineer assets to support mission accomplishment.
  The USAES provides specialized unit and individual training, including the Joint Engineer Operations
  Course, Combat Engineer Heavy Track Course, Route Reconnaissance and Clearance Course, Explosive
  Ordnance Clearance Agent (EOCA) Course, Mine Detection Dog Course, Master Breacher Course, Crane
  Course, and Sapper Leader Course. The Engineer Branch works closely with USACE to leverage a vast pool
  of additional technical engineer expertise provided by DOD Civilians, affiliated contractors, and agencies
  within the civilian community. Technical support is available directly in support of the engineer staff and
  forces through the USACE Reachback Operations Center (UROC). The Counter Explosive Hazards Center
  coordinates doctrine, organization, training, materiel, leadership and education, personnel, and facilities
  policy solutions and integration to counter explosive hazards.
  OPERATING-FORCE ENGINEERS
  Engineers in the operating force operate at the strategic, operational, and tactical levels across the range
  of military operations. Units are organized in a scalable, adaptable manner to support combat, general, and
  geospatial engineering requirements. Army engineer forces operate as integral members of the combined
  arms team during peace and war to provide a full range of engineering capabilities in conjunction with
  USACE. This section provides an overview of engineers in the operational force.
  ORGANIC
  The BCT brigade engineer battalion (BEB) commander is the senior engineer in the BCT and advises
  the maneuver commander on how best to employ combat, general, and geospatial engineering capabilities to
  conduct combined arms integration in support of decisive action, especially during early-entry operations.
  The BEB provides organic engineer planning and execution capabilities to the BCT. The BEB has the
  capacity to maintain command and control (C2) of task-organized engineer organizations; assigned signal
  and military intelligence companies; and a chemical, biological, radiological, and nuclear (CBRN)
  reconnaissance platoon (located in the headquarters and headquarters company). The BEB is a
  comprehensive unit that provides maneuver support for bridging, breaching, route clearance, explosive
  hazards identification, and horizontal construction support. See figure 1-1, page 1-4 for the structure of the
  brigade engineer battalions.