An official website of the United States government

Here's how you know

Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Photo Gallery

Demolition Hammer Class

Navy Petty Officer 1st Class Jesse Hamblin, center, explains how to operate a pneumatic demolition hammer to Army and Coast Guard divers during a pier maintenance training mission as part of Rim of the Pacific 2016 at Joint Base Pearl Harbor-Hickam, Hawaii, July 12, 2016. Hamblin is a steelworker assigned to Underwater Construction Team 2, which led the training mission. Navy photo by Petty Officer 1st Class Charles E. White

Download Image: Full Size (1.97 MB)