I wouldn't expect jets from other countries to be any different. Aircraft in general get a lot of inspection and maintenance. Military jets planes push the limits of what their materials and systems can handle, and it takes a toll.
Idk how credible the site below is, but they claim the F-16 averages 15 hours of inspections ad maintenance for every hour of flight time. Also that military jets are generally only mission-ready about 50%-75% of the time, which means they spend an awful lot of their useful lives in the inspection and maintenance queues: https://simpleflying.com/military-aircraft-maintenance/
I wouldn't expect jets from other countries to be any different. Aircraft in general get a lot of inspection and maintenance. Military jets planes push the limits of what their materials and systems can handle, and it takes a toll.
Idk how credible the site below is, but they claim the F-16 averages 15 hours of inspections ad maintenance for every hour of flight time. Also that military jets are generally only mission-ready about 50%-75% of the time, which means they spend an awful lot of their useful lives in the inspection and maintenance queues:
https://simpleflying.com/military-aircraft-maintenance/