Originally Posted by
Wirbelsturm
I believe almost all European countries operate one form of QRA or another.
Almost all European countries will be members of NATO, and thus integrated into NATO QRA procedures and command structures. That includes Hungary, which also shares a border with a country which experienced a shooting war as recently as 2014 and during which a number of aircraft were shot down (besides the infamous MH17 at least two MiG-29, one SU-24M, three SU-25, an Ilyushin Il-76, an Antonov An-26 and an An-30). With all that happening literally next door, one would expect the Hungarian air force to be on the ball.
Also Hungarocontrol describes itself as an "integrated" ANSP, in charge of both civilian and military traffic. I assume that means there isn't much delay in scrambling the fighters.