How can he be upset about something that did not happen?
If Iran did not have the capability to shoot them down, then they did not have the capability to shoot them down, which means they did not shoot them down because they did not have the capability to shoot them down which is because they did not have a capability to shoot them down to shoot them down when they did shoot them down because they did not have the capability to shoot them down so they could not have the capability to shoot them down.