US Air Force (USAF) SENIOR AIRMAN (SRA) Eric Ziegler, Ammunition Journeyman, 18th Munitions Squadron (MUNS), Kadena Air Base (AB), Japan, deployed to the 363rd Expeditionary Maintenance Squadron (EMXS), ties down CBU-87/103 Combined Effects Munitions prior to transporting to the flight line for upload onto an aircraft during Operation IRAQI FREEDOM