Mobile Construction Battalion 133 (NMCB 133) Seabees (U.S. Navy)Mobile Construction Battalion (NMCB) 133, commonly known as the Seabees, is a U.S. Navy construction unit falling under the Naval Construction Force (NCF). Established in 1942 during World War II, NMCB 133 has been a critical part of the Seabee force, renowned for their motto "Can Do." This battalion specializes in deploying rapidly to various locations worldwide and constructing facilities necessary for the operation and support of U.S. military forces, including runways, wharves, utilities, housing areas, and more. The mission of NMCB 133 is to design, build, repair, and maintain naval construction projects in combat zones, humanitarian aid missions, or any other location where their expertise is required by the U.S. Navy.