Israel's military will begin drafting ultra-Orthodox men on Sunday. It could rattle the government

JERUSALEM — The Israeli military on Tuesday said it would begin sending draft notices to Jewish ultra-Orthodox men on Sunday — a step that could destabilize Prime Minister Benjamin Netanyahu's government.

The announcement followed a landmark Supreme Court order for young religious men to begin enlisting for military service. Under long-standing political arrangements, ultra-Orthodox men had been exempt from the draft, which is compulsory for most Jewish men.

The exemptions created resentment among the general public in Israel, especially after more than nine months of war against Hamas militants in Gaza. The army summons is the beginning of a monthslong enlistment process that could be difficult to enforce if there is large-scale refusal to comply. The army did not say when it expects ultra-Orthodox men to begin serving or how many it expects to enlist.

The court ruled that the system of exemptions, which allow religious men to study in Jewish seminaries while others are forced to serve in the army, was discriminatory. Ultra-Orthodox leaders say religious study is equally important for the country's future and that their generations-old way of life will be threatened if their followers serve in the army.

Netanyahu's government relies on the support of ultra-Orthodox parties that oppose changes to the system. Religious leaders have not said what steps they will take. If they leave the ruling coalition, the government would likely topple and the country would be plunged into early elections two years ahead of schedule.

Past attempts to enlist ultra-Orthodox men have triggered mass protests in ultra-Orthodox communities.

Hundreds of ultra-Orthodox men blocked a main highway in central Israel for several hours on Tuesday in the ultra-Orthodox city of Bnei Brak, near Tel Aviv. Police on horseback pushed the crowd back, and officers dragged protesters away. Police said nine people were arrested.

“The army is not an army for fighting. It's an army with indoctrination" against religion, said Yona Kay, a protester. “Therefore our children, our boys — and I have a son over here — will not go to the army, not for one minute.”

On Monday night, dozens of ultra-Orthodox surrounded the cars of senior military commanders who were meeting with local rabbis in Bnei Brak to discuss an ultra-Orthodox unit in the army. The crowd threatened the officers, calling them “murderers” and throwing bottles, according to Israeli media.