Israeli Prime Minister Benjamin Netanyahu on Sunday defended a new military offensive in Gaza that’s more sweeping than previously announced, declaring in the face of growing condemnation at home and abroad that Israel “has no choice but to finish the job and complete the defeat of Hamas.”

Even as more Israelis express concern over the 22-month war, Netanyahu said the security Cabinet last week instructed the dismantling of Hamas strongholds not only in Gaza City but also in the “central camps” and Muwasi. A source familiar with the operation, who spoke on condition of anonymity because they were not authorized to talk to the media, confirmed that Israel plans it in both areas.

The crowded camps — sheltering well over half a million displaced people, according to the U.N. — had not been part of Israel’s announcement Friday. It was not clear why, though, Netanyahu faced criticism this weekend within his ruling coalition that targeting Gaza City was not enough. Netanyahu said there would be “safe zones,” but such designated areas have been bombed in the past.

Netanyahu’s office late Sunday said he had spoken with U.S. President Donald Trump about the plan and thanked him for his “steadfast support.”