MCB-133

• Commissioned in 1943: Mobile Construction Battalion 133 (MCB-133), also known as "Seabees," was commissioned on August 20, 1943, during World War II. • Nickname "The Runnin’ Roos": MCB-133 adopted the kangaroo as their mascot, earning them the nickname "Runnin’ Roos." • World War II Service: The battalion was deployed to the Pacific Theater, participating in construction projects critical to the island-hopping campaign, including work in the Mariana Islands. • Korean War Deployments: During the Korean War, MCB-133 was reactivated and supported United Nations operations, building airfields, roads, and base infrastructure. • Vietnam War Operations: The unit played a significant role in Vietnam, constructing bases, hospitals, and airfields under hazardous conditions, often working under enemy fire. • Disaster Relief Missions: Over the decades, MCB-133 has responded to numerous natural disasters, providing engineering and humanitarian assistance in the aftermath of hurricanes and earthquakes. • Gulf War Participation: Elements of MCB-133 supported Operation Desert Shield and Operation Desert Storm, building camps, roads, and logistical facilities in the Persian Gulf region. • Global Deployments: The battalion has served on six continents, demonstrating the Seabees' motto "We Build, We Fight" in locations ranging from the Arctic to Africa. • Innovative Construction Techniques: MCB-133 has pioneered rapid construction methods, including pre-fabricated structures and modular base setups, improving the speed and efficiency of military engineering operations. • Active to Present Day: MCB-133 remains an active Naval Construction Battalion, with a homeport at Naval Construction Battalion Center Gulfport, Mississippi, continuing its tradition of excellence in military construction and humanitarian service.