When FIFA was considering cities for the World Cup my department did a live drill for their board on how we’d respond to a particular airborne attack that I won’t disclose openly. It was low tech, very possible for anyone with the right supplies to carry out and very deadly. Keep situational awareness in 720 degrees;all around you, above and below. Drones with cameras look one way, drones with other things are discernibly different.
When FIFA was considering cities for the World Cup my department did a live drill for their board on how we’d respond to a particular airborne attack that I won’t disclose openly. It was low tech, very possible for anyone with the right supplies to carry out and very deadly. Keep situational awareness in 720 degrees;all around you, above and below. Drones with cameras look one way, drones with other things are discernibly different.