Operation Gotham Shield: Simulating 10kt Nuke Detonation over NYC/NJ on April 24-26 Red Flag from April 18 to May 5 A Joint Operation, code named Gotham Shield is scheduled for Apr. 24 – 26. The premise of this simulated crisis will be the detonation of a 10,000-ton nuclear device in the air over New … Continue reading Operation Gotham Shield: Simulating 10kt Nuke Detonation over NYC/NJ on April 24-26