An Iranian news agency reported tonight that Iran has closed the airspace over Tehran for ‘military drills’ and cited the defense minister as their source:

 
But then suddenly and suspiciously, the Mehr news agency deletes the report and denies it ever published it:

I’d say Mehr probably reported the truth and the Iranian government put the kibosh on it because they didn’t want them to publish it. It was just earlier today that the US said an attack is imminent. That’s what we could be looking at tonight. I sure hope not.