U.S. Air Force Senior Airman Leon Yang, 100th Comptroller Squadron budget analyst, reconsolidates vouchers to a spreadsheet Sept. 30, 2015, on RAF Mildenhall, England. Airmen from the 100th CPTS stayed after normal duty hours to allocate funding for the end of fiscal year close out. Each year the Air Force receives funding for defense - related expenditures that must be allocated by Sept. 30. The budget team and resource advisors accurately accounted for and balanced one of the largest budgets in the United States Air Forces in Europe totaling $293 million. (U.S. Air Force photo by Senior Airman Christine Halan/Released)