Modern tactics are to use every radar around via datalink (AWACS, Ground Station, stealthy drones flying ahead). The onboard radar is last resort, but still very capable.
I would be interested to see how far they've brought the technology in the intervening, uh ... 30 years. Damn. That old computer (old by technology, ours was pretty new in practical terms) was the only mainframe I've ever used. Booted it up by loading a tape reel and programming registers. I still remember that the 'happy' code was something like 0B00BE in between cycles, anything else and it had crashed.
/end trip down memory lane