Airman 1st Class Isaac Perez, 374th Maintenance Squadron, and Senior Airman Mary Ringley, 374th Logistics Readiness Squadron, keeps track of inbound cargo for Operation Tomodachi at Yokota Air Base, Japan, March 23. The 374th LRS has been working with 730th Air Mobility Squadron to store and deliver en-route cargo to aircraft and vehicles in support of humanitarian assistance. The cargo that the 730th AMS and 374th LRS processed includes water, food, medical supplies and other basic needs.