Armament personnel load bombs at Aviano for NATO Operation Allied Force. Armament personnel for the 31st Air Expeditionary Wing load bombs on a transport trailer at Aviano Air Base, Italy, on March 29, 1999, during NATO Operation Allied Force. Operation Allied Force is the air operation against targets in the Federal Republic of Yugoslavia. SHARE IMAGE: Download Image: Full Size (0.07 MB) Tags: News Photos, Archive, Operation Allied Force, Lead Photos, Military Operations, Military Operations, Operations Photo By: VIRIN: 638169-U-KFE11-232.jpg Photo Gallery