I was on the server when this happened but didn't see any nukes. My buddy was in Electro and I was providing overwatch on a nearby hill. First a loud explosion (sounded like a satchel charge maybe?) went off at the west fire station, then a few minutes later rockets or something started raining down on the east fire station. I didn't see a helicopter or plane or anything, just smoke trails from what looked like sparklers arcing down in groups of 5 or so. We disconnected rather than die to a hacker, after reading this I am glad we did. Does that count as disconnecting to avoid death? :P