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CBU 404

U.S. Navy•2 members

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About this Unit

CBU 404

U.S. Navy

**CBU-404 (Construction Battalion Unit 404)** is a United States Navy Seabee unit with a distinguished history of supporting military construction and engineering projects. Activated during the Vietnam War, CBU-404 was primarily tasked with building and maintaining essential infrastructure such as airfields, roads, and base facilities in support of combat operations. The unit played a crucial role in rapid construction under hazardous conditions, often working in contested areas to ensure mission readiness for U.S. and allied forces. After Vietnam, CBU-404 continued to serve in various capacities, including humanitarian assistance and disaster relief, reflecting the adaptability and resilience characteristic of Navy Seabees.

About CBU 404

About this Unit

Historical Facts

Origins and Name: CBU 404 stands for Construction Battalion Unit 404, a unit designation within the U.S. Navy Seabees, responsible for construction and engineering support in military operations.
World War II Service: CBU 404 traces its heritage back to the original Seabee units established during World War II, providing critical infrastructure for the Pacific campaign.
Vietnam War Deployments: CBU 404 was active in the Vietnam War, building airstrips, roads, and bases under challenging and often dangerous conditions.
Humanitarian Missions: Besides combat operations, CBU 404 has participated in disaster relief and humanitarian missions, including rebuilding efforts after hurricanes and earthquakes.
Joint Operations: The unit has worked closely with the U.S. Marine Corps and Army, providing essential engineering support during joint operations and exercises.
Innovative Construction: CBU 404 has been recognized for pioneering use of prefabricated structures and rapid runway repair techniques in hostile environments.
Distinctive Insignia: The unit’s emblem features traditional Seabee symbols, including a fighting bee with a wrench and hammer, representing their "Can Do" spirit.
Cold War Contributions: During the Cold War, CBU 404 supported the construction of radar stations and missile silos at key U.S. and allied locations.
Community Outreach: Members of CBU 404 have contributed significantly to local communities through volunteer construction projects and educational outreach programs.
Legacy and Honors: Over the decades, CBU 404 has received numerous commendations for outstanding service, leaving a lasting legacy within the Seabees and the U.S. Navy’s engineering community.

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CBU 404

U.S. Navy•2 members

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About this Unit

CBU 404

U.S. Navy

Unit members

Craig Turnbaugh

U.S. Navy Active Duty · 1977 - 1978

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James Boyd

U.S. Navy · 1925 - 2025

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Navy photos

Somewhere in Kuwait near the Iraqi border

Siezed Soviet/Iraqi Tank that was abandoned

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About CBU 404

About this Unit

Historical Facts

Origins and Name: CBU 404 stands for Construction Battalion Unit 404, a unit designation within the U.S. Navy Seabees, responsible for construction and engineering support in military operations.
World War II Service: CBU 404 traces its heritage back to the original Seabee units established during World War II, providing critical infrastructure for the Pacific campaign.
Vietnam War Deployments: CBU 404 was active in the Vietnam War, building airstrips, roads, and bases under challenging and often dangerous conditions.
Humanitarian Missions: Besides combat operations, CBU 404 has participated in disaster relief and humanitarian missions, including rebuilding efforts after hurricanes and earthquakes.
Joint Operations: The unit has worked closely with the U.S. Marine Corps and Army, providing essential engineering support during joint operations and exercises.
Innovative Construction: CBU 404 has been recognized for pioneering use of prefabricated structures and rapid runway repair techniques in hostile environments.
Distinctive Insignia: The unit’s emblem features traditional Seabee symbols, including a fighting bee with a wrench and hammer, representing their "Can Do" spirit.
Cold War Contributions: During the Cold War, CBU 404 supported the construction of radar stations and missile silos at key U.S. and allied locations.
Community Outreach: Members of CBU 404 have contributed significantly to local communities through volunteer construction projects and educational outreach programs.
Legacy and Honors: Over the decades, CBU 404 has received numerous commendations for outstanding service, leaving a lasting legacy within the Seabees and the U.S. Navy’s engineering community.