"Israeli minister vows to quit war cabinet if PM fails to agree new Gaza plan"

https://www.theguardian.com/world/article/2024/may/18/father-of-woman-killed-at-israeli-festival-tells-of-relief-after-recovery-of-her-body

"Gantz demanded a six-point plan, which includes demilitarisation in Gaza and the establishment of a joint US, European, Arab and Palestinian administration that will manage Gaza’s civilian affairs and the return of hostages."

I wonder, is "demilitarisation" possible, as that plan suggests? How would it be achieved?