This might be a silly question, but...
There've been various reports in the press recently about russian bombers encroaching on British airspace. Does this have any impact on ATC? Do they enter controlled airspace, or even know / care what is controlled and what isn't? Do ATCOs try to talk to them, and do they talk back?
Actually, that's quite a few silly questions, but I'd appreciate a reply if anybody has the time, just out of interest, really.
Thanks,
Steve.