Naval Mobile Construction Battalion 5

Naval Mobile Construction Battalion 5
NMCB 5 1984 insignia
Active15 May 1942 – 1945
10 July 1951 - present
CountryUnited States
BranchUSN
Part of30th Naval Construction Regiment
HomeportCBC Port Hueneme, Ca.
Nickname(s)"The Professionals"
Motto(s)Pride and Professionalism
EngagementsWorld War II
Vietnam War
Gulf War
Operation Iraqi Freedom
Commanders
Current
commander
CAPT John K. Pergerson

Naval Construction Battalion 5 was commissioned on May 25, 1942 at Camp Allen Va. The battalion went to Port Hueneme and shipped out for the first of two deployments in the Pacific. When the war ended CB 5 was decommissioned in the Philippines. On July 10, 1951 the Battalion was re-commissioned as a MCB and remains an active unit today.

WWII Unit Insignia
5th CB WWII insignia
5th Marine Regiment insignia
CB 5 adopted the Seahorse of the 5th Marines
Battalion insignia since recommissioning
5th MCB 1951 insignia
later MCB 5 insignia
NMCB 5 1970 insignia