Loading article…
A master-at-arms (US: MA; UK and some Commonwealth: MAA) may be a naval rating, responsible for law enforcement, regulating duties, security, anti-terrorism/force protection (AT/FP) for a country's navy; an army officer responsible for physical training; or a member of the crew of a merchant ship (usually a passenger vessel) responsible for security and law enforcement. In some navies, a ship's corporal is a position—not the rank—of a petty officer who assists the master-at-arms in his various duties. Historically, a master-at-arms was responsible for the training of soldiers during peace time, or actively involved in leading the defense of a fortification during war time.
In some countries, the term navy police is used for a part of a navy responsible for law enforcement, such as the Royal Navy Police, known as the Royal Navy Regulating Branch until 2007.
The master-at-arms (MAA) is a ship's senior rating, normally carrying the rank of chief petty officer or warrant officer. They are in charge of discipline aboard ship, assisted by regulators of the Royal Navy Police, of which they are a member. The non-substantive (trade) badge of an MAA is a crown within a wreath.
The post of master-at-arms was introduced to the Royal Navy during the reign of King Charles I; their original duties were to be responsible for the ship's small arms and edged weapons, and to drill the ship's company in their use.[1] This was not an onerous task, and masters-at-arms came to be made responsible for "regulating duties"; their role as weapons instructors was eventually taken over by the chief gunner.[2]
The MAA is addressed as "Master" if holding the rank of chief petty officer, regardless of gender, and is often nicknamed the "jaunty", a corruption of the French gendarme, or the "joss/jossman".
As a result of the Armed Forces Act 2006, the term Regulating Branch was changed to Service Police and the branch title changed to the Royal Navy Police and reported to their respective service's Provost Marshal, who was responsible to the First Sea Lord.[3]
イギリス陸軍において、マスター・アット・アームズは王立陸軍体育訓練隊（RAPTC）の将校であり、師団本部またはそれ以上の司令部にSO2またはSO3として配属され、隷下部隊におけるすべての体力訓練を監督する責任を負う。旅団本部ではRAPTCのWO1がこの役割を担い、部隊レベルではWO2または上級曹長のPTIが配置される。
アメリカ海軍では、マスター・アット・アームズという職種は、法執行、捜査、K-9、遠征、対テロ/部隊防護作戦を担当しています。[ 4 ]これはアメリカ海軍で最も古い職種の1つであり、海軍創設以来認められています。