It would mark a stunning escalation of the nearly 22-month war in the territory that has already been largely destroyed and where experts say famine is unfolding. It would put the lives of countless Palestinians and about 20 living hostages at risk, and deepen Israel‘s already stark international isolation.

It would also face fierce opposition within Israel: Families of the hostages would consider it a virtual death sentence, and much of the security establishment is also reportedly opposed to an open-ended occupation that would bog down and further strain the army after nearly two years of regional wars.