The 51st Security Forces K-9 dog handlers at Osan Air Base, Republic of Korea, return their K-9 counterparts home after a chemical attack, during the 2011 Korea Pacific Air Forces Command Operational Readiness Inspection. An ORI is conducted to evaluate and measure the ability of units with a wartime, contingency orforce sustainment mission to perform operations plan and assigned tasks. Inspectable areas include initial response, employment, mission support and Ability-to-Survive and Operate in a chemical environment.