Why aren't we seeing more gun systems vs drones?
Why aren't we seeing more gun systems vs drones?
defence-blog.com
South Korea promotes anti-aircraft guns for drone defense
South Korea’s defense community is placing renewed attention on anti-aircraft guns as an effective response to the growing threat posed by mass drone attacks on modern battlefields. The shift reflects...

Is it issues detecting and tracking? Seems like radar guided gun systems should shred shaheeds but perhaps I'm missing something.
I can see the difficulties tracking quad copter / fpv drones... anyone have insight?