What is naval mobile construction battalion 1?

Naval Mobile Construction Battalion 1 (NMCB 1), also known as the "First NCB," is a United States Navy Seabee battalion that specializes in construction and engineering projects in austere and challenging environments. The battalion was established in 1942 during World War II and has since participated in various military conflicts and humanitarian missions around the world.

NMCB 1 is primarily composed of Seabees, or Naval Construction Force personnel, who are trained in a variety of construction trades and skills, including carpentry, masonry, plumbing, electrical, and heavy equipment operation. The battalion also includes medical, logistics, and administrative support personnel.

NMCB 1 is capable of rapidly mobilizing and deploying to any location in the world, and has a wide range of capabilities that include construction of buildings, roads, bridges, airfields, and utilities. The battalion has also been involved in disaster relief efforts, such as Hurricane Katrina and the 2011 earthquake and tsunami in Japan.

In addition to their construction and engineering expertise, Seabees are also trained in self-defense and security operations, as they may be deployed to hostile or dangerous environments. NMCB 1 has received numerous awards and commendations for their service, including several Navy Unit Commendations and Meritorious Unit Commendations.