A key governing partner of Netanyahu is quitting, leaving him with minority in Israeli parliament

TEL AVIV, Israel — Israeli Prime Minister Benjamin Netanyahu suffered a major political blow on Wednesday, with a key governing partner announcing it was quitting his coalition government, leaving him with a minority in parliament as the country faces a litany of challenges. Shas, an ultra-Orthodox party that has long served as kingmaker in Israeli politics, announced that it would bolt the government over disagreements surrounding a proposed law that would enshrine broad military draft exemptions for its constituents — the second ultra-Orthodox governing party to do so this week. But Shas said it would not undermine Netanyahu's coalition from the outside and could vote with it on some legislation, granting Netanyahu a lifeline in what would otherwise make governing almost impossible and put his lengthy rule at risk. Once their resignations come into effect, Netanyahu's coalition will have 50 seats in the 120-seat parliament. Netanyahu's rule, for now, doesn't appear threatened. Once Shas' resignations are put forward, there's a 48-hour window before they become official, which gives the Israeli leader a chance to salvage his government. The party's announcement also comes just before lawmakers recess for the summer, granting Netanyahu several months of little to no legislative activity to bring the parties back into the fold. The political instability comes at a pivotal time for Israel, which is negotiating with Hamas on the terms for a U.S.-backed ceasefire proposal for Gaza. Shas' decision isn't expected to derail the talks. But with a fracturing coalition, Netanyahu will feel more pressure to appease his other governing allies, especially the influential far-right flank, which oppose ending the 21-month war in Gaza so long as Hamas remains intact. On Tuesday, the ultra-Orthodox United Torah Judaism party said it was quitting over Netanyahu's failure to pass a law on the military draft exemptions. Military service is compulsory for most Jewish Israelis, and the issue of exemptions has long divided the country. Those rifts have only widened since the start of the war in Gaza as demand for military manpower has grown and hundreds of soldiers have been killed.