U.S. Army Regimental System
The United States Army Regimental System (USARS) is an organizational and classification system used by the United States Army. It was established in 1981 to replace the Combat Arms Regimental System (CARS) to provide each soldier with continuous identification with a single regiment, and to increase a soldier's probability of serving recurring assignments with their regiment. The USARS was intended to enhance combat effectiveness by providing the opportunity for a regimental affiliation, thus obtaining some of the benefits of the traditional regimental system.
Army Medical Department
A regiment is a military unit. Its role and size varies markedly, depending on the country, service, or specialisation.
Romanian 27th Infantry Regiment in front of the Hungarian Parliament in 1919
The Royal Regiment of Fusiliers on parade in England
Regimental badge of the Scots Guards.
Personnel of the 154th Preobrazhensky Independent Commandant's Regiment during an exhibition drill.