SANTA RITA, Guam (Jan. 26, 2022) Electronics Technician 3rd Class Seth Helton, left, assigned to Commander, Task Force 75, and Information Systems Technician 1st Class Johnathon McElroy set up a Hawkeye III Satellite during the Command Post Exercise (CPX). CPX provides opportunities for the headquarters staff to rehearse Expeditionary Maritime Operation Center (EXMOC) roles and responsibilities in humanitarian assistance and disaster relief. (U.S. Navy photo by Mass Communication Specialist 1st Class Billy Ho)