Post-strike bomb damage assessment photograph of the Nis Transformer Station 2, Serbia. Post-strike bomb damage assessment photograph of the Nis Transformer Station 2, Serbia, used by Joint Staff Vice Director for Strategic Plans and Policy Maj. Gen. Charles F. Wald, U.S. Air Force, during a press briefing on NATO Operation Allied Force in the Pentagon on May 27, 1999. SHARE: Download: Full Size (0.1 MB) Credit: VIRIN: 561525-F-WEF10-578.jpg Photo Gallery