PERRY GA - New York Air National Guard Airman First Class Bryan Chang an emergency manager from the 106th Rescue Wing strips off his Level A hazardous material suit during exercises on the first day of exercise Global Dragon here on March 9 2015. Airmen trained in Level A Hazardous Material suits used their equipment to test for chemical biological radiological and nuclear (CBRN) contamination. The training emphasized coordination within small teams with each airman working to support their wingman to accomplish the mission. Exercise Global Dragon is a two-week long course taking place at the Guardian Center in Perry Georgia. The Guardian Center houses several training fascilities that simulate demolished city blocks flooded towns and CBRN-contaiminated areas.