Welcome to U.S. Naval Mobile Construction Battalion (NMCB) ELEVEN’s homepage. NMCB ELEVEN is tasked with providing advance base construction, battle damage repair, contingency engineering, humanitarian assistance and disaster recovery support to our fleet and unified commanders.
Naval Mobile Construction Battalions (NMCBs), more commonly known as the “SEABEES,” are the premier military engineer units in the world today.
Born out of necessity in the early days of World War II, their exploits are legendary. This legacy is carried on today by the men and women of the Naval Construction Force who build and fight.
In high demand despite their relatively low numbers, the SEABEES provide our fleet and unified commanders with an unparalleled level of responsiveness and flexibility.
Take a few minutes to explore our website and take this opportunity to learn more about the Seabees.