The uniforms of the Royal Canadian Navy are a variety of different official dress worn by members of the Royal Canadian Navy while on duty. Originally, the uniforms of the RCN were modelled after their counterparts from the United Kingdom. However, after the RCN was merged with the Canadian Army and the Royal Canadian Air Force in 1968 to form the single-service Canadian Armed Forces, the RCN began to wear "Canadian Armed Forces green" uniforms, worn throughout the Canadian Armed Forces
Distinct uniforms for the different environmental branches of the Canadian Armed Forces were not introduced until 1 July 1985, with the roll-out of distinctive environmental uniform (DEU).[1] Members of the naval, air, and land forces received uniforms distinct to their service branch or "environment". While the term "DEU" refers to the different environmental uniforms, colloquial usage of the term refers to the service dress uniforms of the Canadian Armed Forces.
Sea element personnel were issued a "navy blue" (actually a tone of black according to Canadian Forces Dress Instructions) double-breasted, six-button jacket and trousers, and white peaked cap. For the summer periods, an optional white uniform may be worn; it consists of a white tunic with closed stand-up collar, and with black shoulder boards for officers; white trousers; white web belt for the trousers; and white socks and shoes. In reinstating the uniforms for the sea element personnel, the Canadian Forces deviated from several common conventions in naval/maritime uniforms generally; notably, they largely dispensed with distinctions between officers' and non-commissioned members' uniforms other than in insignia and accoutrements, eliminating the sailor suit and sailor cap formerly worn by junior non-commissioned members in favour of a common service dress uniform for all ranks.
The following are the different categories of naval uniforms as listed in the Canadian Armed Forces Dress Instructions:
Also called a "walking-out" or "duty uniform", it is the military equivalent of the business suit. It was the standard uniform for appearing in public (hence the moniker "walking-out dress"). The Navy has an optional white summer uniform with a white high-collared tunic.
When DEU was introduced, Naval personnel were issued No. 4 (Base) Dress, which consisted of a jacket and trousers similar to old CF work dress but in black. It was worn with a white dress shirt — open-necked or with necktie — or with the Naval blue work shirt.
This uniform has since been phased out and replaced with the No 5 (Naval Combat) Dress.
Originally specialized uniforms for wear in an operational theatre, they have now superseded No. 4 uniform for comfortable everyday wear in garrison.
Ball caps (with unit's name and designator) and berets are authorized for wear with Naval Combat Dress.
In February 2020 the RCN announced a new Naval Environment Combat Uniform (NECU), which underwent trials and is being issued to personnel. It is a two-piece uniform, consisting of a long-sleeved shirt worn over the standard RCN black tee-shirt, and trousers. Rank insignia is worn on the front centre of the chest attached with Velcro. The member's surname is worn on the right chest and a tape reading "Navy French: Marine" is worn on the left. A morale patch is worn on a Velcro section on the right upper arm, and the Canadian Naval Ensign and unit patch are worn on a Velcro section on the left upper arm. Issue of the new uniform began in winter 2021 and is on an exchange basis as members turn in worn-out NCD-pattern uniforms.[2]