Israel's far-right finance minister wants a tougher plan, Italy warned of a "Vietnam" for Israel's army and thousands of people protested in Tel Aviv, calling for an immediate ceasefire and release of hostages.

Israel said Friday it will intensify its 22-month war with Hamas by taking over Gaza City, stirring fears for Palestinian civilians and Israeli hostages still held in Gaza, and renewing international pressure for an end to the conflict.

Israel's security cabinet has approved plans by Prime Minister Benjamin Netanyahu for the Israeli military to occupy Gaza City, in an expansion of military operations that comes amid international condemnation of the deteriorating humanitarian situation in the Gaza Strip.