Virtually every school and mosque in Gaza has weapons around

While the IDF operates in Khan Yunis, they found what they've practically discovered everywhere and anywhere else in Gaza:

Guided by precise intelligence, the forces conducted a targeted raid on terror infrastructure where dozens of rocket launchers, explosive devices and intelligence documents were located. The rocket launchers were dismantled.

The IDF emphasized, "There is no area without a tunnel shaft, no school or mosque without weapons."

All these years since Yitzhak Rabin/Shimon Peres/Ariel Sharon enabled these horrors to build up, and now, look at what astonishing damage that enabled by extension. Thankfully, the IDF is now destroying much of it.