SITRIYA, Israel (AP) — Rarely do rabbis spend the Sabbath counting bodies. But on Saturday, a week after Hamas militants blew easily past Israel’s fortified security fence and gunned down hundreds of Israelis — at music festivals, in their homes, in cars while trying to flee — Israel’s military rabbinate made an exception.

At Shura military base in central Israel, bodies have been coming in faster than the rabbis can identify them. Hundreds of soldiers, women, and children in body bags line shelves of refrigerated trucks, awaiting examination. Identification teams gather on plastic stools opposite the trucks to take smoke breaks between shifts. They wear heavy gas masks — the smell of death is overwhelming.

“Generally, Jewish law says that you cannot break the Sabbath for a dead person,” said Rabbi Israel Weiss, who is helping lead the operation. “The exception is when a family is in doubt, and the death is so crippling that it may risk the family’s lives. Then, you must work on the Sabbath to identify the body and bring answers to the family.”

Now, the best the country can offer the families of some 1,300 people killed by Hamas militants is final confirmation that their loved ones are dead.

The process was continuing Sunday and could take months, workers said. Some bodies are so disfigured that they cannot be identified. Each must undergo DNA testing, a task made more difficult by the fact that the military does not have a DNA database for civilians. Only half the civilians have been identified thus far, rabbis said.

Seeking the final word on their loved ones, families across Israel have flocked to hospitals to give DNA samples in the hope that they can be matched to the bodies at one of several bases around the country receiving the dead.

Rabbis have not worked on the Sabbath since 2005, said Weiss, when the rabbinate disinterred graves from a cemetery in an Israeli settlement in Gaza that residents evacuated as part of Israel’s unilateral withdrawal at the time. Hamas won Palestinian elections in 2006, and the following year, it seized control of Gaza from the Palestinian Authority.

Nearly two decades later, the militant group is still in power in Gaza, and the rabbinate was again at work on the Sabbath.

Teams of reservists, some as young as 23, work around the clock identifying bodies. Prior to the attack, some worked as dentists, some were students, some worked at tech companies. Now, they spend their days in white hazmat suits.

The process of identifying soldiers has gone more quickly, identification teams said. Soldiers give DNA samples at the start of their service, making them easier to identify. According to the military, 90 per cent of dead soldiers — 265 bodies — have been identified. But the bodies keep coming in.

“There are still so many bodies piled. It’s endless,” said Senior Staff Sgt. Avigail, who is 48 and from Tel Aviv and once worked at the telephone company. Her team operates in shifts, four women at a time. At the end of the day, Avigail said, her team consults with psychologists and social workers to try to grapple with the horrors of the day.