14 relations: Army, Artillery, Battalion, Battlegroup (army), Brigade, Brigade combat team, Combat engineer, Commonwealth of Nations, Infantry, Military aviation, Regimental combat team, Tank, United States Army, United States Marine Corps.
An army (from Latin arma "arms, weapons" via Old French armée, "armed" (feminine)) or land force is a fighting force that fights primarily on land.
Artillery is a class of large military weapons built to fire munitions far beyond the range and power of infantry's small arms.
A battalion is a military unit.
A battlegroup (British/Commonwealth term), or task force (U.S. term) in modern military theory is the basic building block of an army's fighting force.
A brigade is a major tactical military formation that is typically composed of three to six battalions plus supporting elements.
The brigade combat team (BCT) is the basic deployable unit of maneuver in the US Army.
A combat engineer (also called field engineer, pioneer or sapper in many armies) is a soldier who performs a variety of construction and demolition tasks under combat conditions.
The Commonwealth of Nations, often known as simply the Commonwealth, is an intergovernmental organisation of 53 member states that are mostly former territories of the British Empire.
Infantry is the branch of an army that engages in military combat on foot, distinguished from cavalry, artillery, and tank forces.
Military aviation is the use of military aircraft and other flying machines for the purposes of conducting or enabling aerial warfare, including national airlift (air cargo) capacity to provide logistical supply to forces stationed in a theater or along a front.
A regimental combat team (RCT) is a provisional major infantry unit of the United States Marine Corps to the present day and of the United States Army during World War II and the Korean War.
A tank is an armoured fighting vehicle designed for front-line combat, with heavy firepower, strong armour, tracks and a powerful engine providing good battlefield maneuverability.
The United States Army (USA) is the land warfare service branch of the United States Armed Forces.
The United States Marine Corps (USMC), also referred to as the United States Marines, is a branch of the United States Armed Forces responsible for conducting amphibious operations with the United States Navy.