A jumpmaster from the Cambodian army gives the 30 second signal as Staff Sgt. Tracy Zimmerman, a jumpmaster with the 345th Psychological Operations Company, echos the command to paratroopers during the 14th Annual Operation Randy Oler Operation Toy Drop, Dec. 10. Hosted by the U.S. Army Civil Affairs & Psychological Operations Command (Airborne), Operation Toy Drop is the largest combined airborne operation in the world. The donated toys will be distributed to children’s homes and social service agencies across the county.