TEL AVIV An Israeli ultra-Orthodox party that has been a key governing partner of Prime Minister Benjamin Netanyahu said early on July 15 it was leaving the coalition government, threatening to destabilize the Israeli leader’s rule at a pivotal time in the war in Gaza. United Torah Judaism’s two factions said they were bolting the government over disagreements surrounding a bill that would codify broad military draft exemptions for their constituents, many of whom study Jewish texts instead of