X-Ray Simulation Navy Petty Officer 1st Class David Carraway, assigned to Expeditionary Medical Facility Camp Pendleton, Calif., simulates taking an X-ray of Navy Seaman Tresean Johnson, assigned to Construction Battalion Maintenance Unit 303, during a training exercise at the Expeditionary Medical Facility at Naval Base Guam in Dededo, Guam, May 14, 2020. The EMF provides expanded medical capabilities in support of the Defense Department’s COVID-19 response. SHARE: Download: Full Size (1.75 MB) Tags: Navy, cororavirus Credit: Navy Petty Officer 1st Class Omar Powell VIRIN: 200514-N-SS432-1012.JPG Photo Gallery