Airman 1st Class Colton Demierre, 51st Security Forces Squadron, inspects a vehicle at Osan Air Base, Republic of Korea, April 3. The base practicing increased security measures 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.