A mock explosion fills the sky with black smoke beyond the U.S. Air Force Thunderbirds during t …

A mock explosion fills the sky with black smoke beyond the U.S. Air Force Thunderbirds during t ...

A mock explosion fills the sky with black smoke beyond the U.S. Air Force Thunderbirds during the Aviation Nation at Nellis Air Force Base on Saturday, Nov. 16, 2019, in Las Vegas. (L.E. Baskow/Las Vegas Review-Journal) @Left_Eye_Images