The second was Israel’s history of decision-making, particularly when it comes to Palestinians: Phased deals don’t usually work. Case in point is the phased, conditional Oslo peace process during the 1990s that Palestinians saw as a path to an eventual Palestinian state and a permanent end to the conflict, neither of which materialized.

Israel’s political and military leaders are considering plans for a fresh ground campaign that could include a military occupation of Gaza for months or more.

More than 50,000 Palestinians have been killed in Gaza since Israel’s war with Hamas began, the territory’s health ministry said Sunday, a grim milestone for a war with no end in sight as Israel resumes fighting and warns of even tougher days ahead.