Not gonna lie, I want to see GEOTUS come out and Tony Stark this. "I am Q".
I really have no idea, maybe they picked up something that might have been a foreign sub and started counter measures to break up a soft target. idk.
Uninformed guess, submarine hunting?
John: "I heard there was a traitorous pedo who stole an election. Gonna have to kick some dicks in the dirt."