Airmen from the 374th Civil Engineering Squadron and the 374th Aerospace Medicine Squadron worked together to respond to a scenario during an emergency response training exercise at Yokota Air Base, Japan, May 6, 2015. According to the training scenario, responders were called to investigate after a simulated resident was discovered passed out in base housing. Responders had to conduct all investigations under the constraint of limited oxygen reserves, the heat of the protective suit and the challenge of thick rubber gloves.