“It will confine its resistance to small pockets and sabotage and let Israel troops occupy most of Gaza Strip territory.”
This really presents no real problem....Give the city 3 days to evacuate anyone who wishes to continue breathing to the beach, then reduce the entire city to sand. Afterward, shoot anyone left who holds a gun, a rock, or anything else in a threatening manor. Problem solved.
With the media and humanitarian groups then to discover the charred bodies of women and children held as hostages. Great plan you've got there. /s