Air Force airmen perform triage and emergency patient care for simulated earthquake casualties during Mission Assurance Exercise 14-3, on Joint Base Elmendorf-Richardson, Alaska, March 27, 2014. The airmen are assigned to the 673d Medical Group. Air Force airmen perform triage and emergency patient care for simulated earthquake casualties during Mission Assurance Exercise 14-3, on Joint Base Elmendorf-Richardson, Alaska, March 27, 2014. The airmen are assigned to the 673d Medical Group. SHARE: Download: Full Size (2.44 MB) Tags: photo essays Credit: VIRIN: 423967-L-VDD36-351.jpg Photo Gallery