Consolidated by U.S. Navy Seabee Museum, Naval History and Heritage Command
1942: 59th NCB commissioned at Camp Bradford, Norfolk, Virginia.
1945: 72nd NCB inactivated at Sasebo, Japan. 139th NCB inactivated at Okinawa.
1967: Seabee Team 0910 returned to the main body at Da Nang, Republic of Vietnam (RVN), via Boeing 707 aircraft, from leave in the U.S. after completing a six-month deployment to Thailand in November.
1968: NMCB 1’s second advance party of 74 men deployed via aircraft to the West Coast Continental United States (CONUS).
1942: 62nd NCB commissioned at Camp Endicott, Davisville, Rhode Island.
1968: NMCB 5’s advance party arrived at Camp Hoover, Da Nang, RVN.
1942: 77th NCB formed at Camp Peary, Magruder, Virginia.
1943: The 96th NCB advance party arrived in the Azores. The main body arrived on Jan. 9, 1944. 140th NCB commissioned at Naval Construction Training Center (NCTC) Camp Peary, Magruder, Virginia. 145th NCB commissioned at NCTC Camp Endicott, Davisville, Rhode Island.
1945: Section II of 10th NCB inactivated at Samar, Philippines. Section I had inactivated at Manila, Luzon, Philippines on 15 November. 83rd NCB inactivated in Tangku, China. 91st NCB inactivated at Manicani Island. 100th NCB inactivated at Samar, Philippines.
1947: The organized construction battalion reserve was authorized by a Bureau of Personnel issued this date. It authorized the formation of 123 organized Seabee companies, each composed of five officers and 40 men. The full strength of the 123 companies, with authorized complements filled, was 615 officers and 4,920 men.
1947: 121st NCB inactivated on Saipan and redesignated at CBD 1504.
1970: While traveling by boat between Cho Moi and Binh Thuy in Vietnam, five Seabees of NMCB 74’s Detail Charlie were killed in action by Viet Cong forces. They were Builder 2nd Class Jerry B. Edmonds Jr.; Construction Electrician 3rd Class Harold E. Asher; Equipment Operator Constructionman Edger P. Beck; Constructionman Wayne Sterling Rushton; and Constructionman Frank Neubauer. The Seabees had been working on two projects at Cho Moi. The first project was the construction of a complete modern naval base which could support more advanced bases, and the second was the construction of concrete block housing for 80 families of RVN personnel.
1971: (Underwater Construction Team) UCT 1 returned from U.S. Naval Shipyard Norfolk/Portsmouth, Virginia.
1946: The Advance Base Depot, Naval Construction Training Center (NCTC), Davisville, Rhode Island is inactivated. Concurrently, the Naval Supply Depot, Newport, Davisville Annex was established. Also, the 1st Naval Construction Regiment (NCR) was inactivated.
1959: The homeport of Naval Mobile Construction Battalion (NMCB) 10 was officially changed from Guam, Marianas Islands to Port Hueneme, California.
1967: NMCB 4’s advance party departed Port Hueneme, California for Da Nang, Republic of Vietnam (RVN).
1968: Seabee Team 0602 graduated from Seabee Team Training and was assigned to Officer in Charge, Construction Battalions, Pacific Detachment, RVN, deploying to Phouc Le, RVN.
1968: Seabee Team 0511 redeployed to Go Dau Ha Village, RVN.
1972: Seabee Team 7411 deployed to Tan An, RVN.
1942: Manila and Cavite, Philippines, fell to the Japanese.
1946: 141st Naval Construction Battalion (NCB) inactivated at Kwajalein Atoll.
1943: 61st NCB commissioned at Camp Peary, Magruder, Virginia.
1944: ACORN 18 arrived at Espiritu Santo. 10th NCR inactivated. (In World War II, Navy ACORN units, composed of Seabees and other components such as aircraft maintenance units, etc., were put together to design, construct, operate and maintain forward landplane and seaplane bases and operational facilities.)
1968: Detail Bravo One of NMCB 7 departed for Hoi An, RVN to begin construction work at the Cords Hospital.
1973: A small team of Navy Seabees went to earthquake-riddled Managua in Nicaragua. Their task was to recover as much as possible of the classified equipment and materials buried in the rubble of what was once the United States Embassy. The four-man team from the State Department’s Naval Support Unit in Washington, D.C. made quick work of what was originally estimated to be a three-to-four week job. Within nine days, all of the equipment had been retrieved. Upon completion of that mission, the team then retrieved the major portion of the remaining office furniture and equipment from the wreckage. Following the work at the embassy, at the request of the wife of the Nicaraguan President, the Navy Construction Team proceeded to Managua’s El Retiro Hospital for a similar job. The Seabees immediately employed their technical expertise and equipment to recover the valuable operating room and surgical gear from the ruins of the big hospital. Recovery of this equipment not only saved the hospital substantial money, but also enabled the hospital to be used in the much needed medical treatment of the earthquake victims. The team departed from Nicaragua on January 18th. Use of this team provided another example of the varied talents of the Seabees, who are almost as well known for their humanitarian accomplishments as their combat construction feats.
1968: Equipment Operator 1st Class H.C. Cousineau was killed when struck by enemy fire while riding in a helicopter north of Tan Ky, RVN.