Seabees from Naval Mobile Construction Battalion 3, 5 and 40 stand in formation during Seabee Days, here on the Port Hueneme ceremonial grinder July 23. This was the 24th Seabee Days held in Port Hueneme since 1986 and is a two day celebration honoring the men and women of the Navy’s elite construction force. Seabees are an expeditionary element of U.S. Naval forces providing construction, engineering and security services in support of national strategy, naval power projection, humanitarian assistance and contingency operations.