Navy Petty Officer 2nd Class Tim Dailey, left, performs dive supervisor checks on Navy Petty Officer 1st Class Matthew Ramirez before an underwater pile removal operation at Commander, Fleet Activities Sasebo, Japan, Jan. 9, 2018. Dailey is a construction electrician and Ramirez is a construction mechanic assigned to Underwater Construction Team 2. Navy photo by Petty Officer 1st Class Arthurgwain L. Marquez