“The ending is very ambiguous. I wasn’t sure if Chicago had been nuked”.
There are at least five explosions as the credits are running. Not sure what that was supposed to mean. When the movie ended there was about one minute before the missile was supposed to strike Chicago. The first explosion was about one minute into the credits.
I believe the one enemy strike was designed for exactly what happened, which was the US going “well done”.
We stopped watching when the credits started rolling when I saw there were like twelve minutes of credits. I couldn't believe it had ended. Evidently we missed some Easter eggs. Thanks for the info. I think they should not have rolled the credits until the actual end. Too clever by half.