Military engineering is loosely defined as the art, science, and practice of designing and building military works and maintaining lines of military transport and military communications. Military engineers are also responsible for logistics behind military tactics. Modern military engineering differs from civil engineering. In the 20th and 21st centuries, military engineering also includes CBRN defense and other engineering disciplines such as mechanical and electrical engineering techniques.
A sapper, also called a combat engineer, is a combatant or soldier who performs a variety of military engineering duties, such as breaching fortifications, demolitions, bridge-building, laying or clearing minefields, preparing field defenses, and road and airfield construction and repair.
A combat engineer is a type of soldier who performs military engineering tasks in support of land forces combat operations. Combat engineers perform a variety of military engineering, tunnel and mine warfare tasks, as well as construction and demolition duties in and out of combat zones.
The Corps of Royal New Zealand Engineers is the administrative corps of the New Zealand Army responsible for military engineering. The role of the Engineers is to assist in maintaining friendly forces' mobility, deny freedom of movement to the enemy, and provide general engineering support. The corps has been involved in numerous conflicts over the course of its history including World War I, World War II, the Korean War, the Vietnam War and the war in Afghanistan. The corps consists of a single regiment, 2nd Engineer Regiment, primarily based at Linton Military Camp near Palmerston North.
The Royal School of Military Engineering (RSME) Group provides a wide range of training for the British Army and Defence. This includes; Combat Engineers, Carpenters, Chartered Engineers, Musicians, Band Masters, Sniffer Dogs, Veterinary Technicians, Ammunition Experts, Bomb Disposal Operators, and Counter Chemical Warfare experts, as well as Command and Leadership.
41 Combat Engineer Regiment is an Army Reserve (militia) unit of the Canadian Military Engineers/Royal Canadian Engineers (RCE) in Alberta, Canada. The unit consists of:
The South African Army Engineer Formation is the controlling entity of all South African Army military engineering units. The Formation is currently commanded by the General Officer Commanding (GOC); Brigadier General C. Buyse
562 Parachute Squadron Royal Corps of Transport (Volunteers) was a minor unit that supported 44th Parachute Brigade (V).
The Regimento de Paraquedistas, based in Tancos, Portugal, is a unit of the Portuguese Army and serves as the instruction center for recruitment and training of the Portuguese paratroopers. This unit includes an entire battalion, acting as support and reserve for airborne units which contains for example, military war dogs and airborne pathfinders and an instruction battalion responsible for the forming of new paratroopers.
The Royal Australian Engineers (RAE) is the military engineering corps of the Australian Army. The RAE is ranked fourth in seniority of the corps of the Australian Army, behind the Staff Cadets, Armoured and Artillery Corps. The corps was formed by the amalgamation of the various colonial engineer corps of the states and territories of Australia in 1902 and since then has served in various conflicts including World War I, World War II and the Vietnam War. The corps has also served on numerous peacekeeping operations and was heavily involved in the Australian contribution to the war in Afghanistan.
The Indian Army Corps of Engineers is a combat support arm which provides combat engineering support, develops infrastructure for armed forces and other defence organisations and maintains connectivity along the borders, besides helping the civil authorities during natural disasters. College of Military Engineering, Pune (CME) is the premier technical and tactical training institution of the Indian Army Corps of Engineers.
131 Commando Squadron Royal Engineers is an Army Reserve unit and part of 24 Commando Regiment Royal Engineers. It provides engineering support to 3 Commando Brigade Royal Marines and is the largest Army Reserve Commando unit. The squadron has deployed worldwide to provide combat engineer support to 3 Cdo Bde RM, often deploying in small sub-units. 131 was first raised in 1947 as an airborne engineer regiment, and reached a strength of over 1,000 trained parachute engineers by the early 1960s. Between 1 April 1978 and 1 October 2015, the unit was an independent Commando squadron under operational command of HQ 3 Cdo Bde RM. On 2 October 2015, it formally became the third squadron of 24 Commando Engineer Regiment.
The 2nd Combat Engineer Regiment (2 CER) is an Australian Army combat engineer regiment located at Gallipoli Barracks in Brisbane, Queensland. It is part of the Australian 7th Brigade, attached to Forces Command (Australia).
5th Engineer Regiment is a Reserve unit of the Royal Australian Engineers. Originally raised as the "5th Combat Engineer Regiment" in 1995 from the 4th Field Engineer Regiment, it is based in Holsworthy, Sydney, with one of its sub-units based at the multi-user depot HMAS Harman, in Canberra and another at Orchard Hills and Dundas. Some of the unit's subunits draw lineage from the 4th and 5th Field Companies, which were raised for service during World War I.
The 1st Combat Engineer Regiment is a combat engineer regiment of the Australian Army. Based in the Northern Territory and attached to 1st Brigade, it is a Regular Army unit of the Royal Australian Engineers and is tasked with providing mobility and counter mobility support.
The Umkhonto Field Engineer Regiment is a regiment of the South African Army Engineer Formation. The unit is based in Durban with the HQ being at Old Fort Military Base, Lord's Grounds. As a reserve unit, it has a status roughly equivalent to that of a British Army Reserve or United States Army National Guard unit.
The 11th Engineer Regiment(11ER) is an Australian Army Reserve engineer regiment trained for sapper/combat engineer and construction engineer operations. While 11 ER was formed on 1 January 2014 as a result of recent Australian Army modernisation efforts, 11 ER's lineage is traced back to early Queensland volunteer engineer units as early as 1879. In 1916, 11th Field Company was formed and during World War I, this unit was renowned for action during the Battle of the Somme and the Hindenburg Line. During World War II, it fought the Japanese during the Kokoda Track campaign and on Bougainville Island. The Regiment's Headquarters is located at Gallipoli Barracks in Brisbane, Queensland with subunits located across Queensland. 11ER is part of 11th Brigade, attached to Forces Command.
2 Field Engineer Regiment SAEC is a regiment of the South African Engineer Corps. The unit is based in Bethlehem, Free State. The role of the unit is to maintain mobility and serviceability of own forces and counter mobility of enemy forces. Tasks include bridging, water purification, obstacles, demolition, infrastructure repair and development.
299 Parachute Squadron, Royal Engineers is a specialist field engineer squadron of the British Army's Corps of Royal Engineers and the only reserve parachute unit of the corps. Formed in 1947 as an airborne field squadron, 299 Para Sqn would see many reorganisations and new roles, until 2006 when it took on the parachute role it maintains today. As of 2021, it is the only reserve parachute-trained squadron of the Royal Engineers.
South Africa 
South African Army 
