Indonesian authorities have deployed heavy machinery to shift massive sections of a collapsed school, with approximately 59 teenage students still unaccounted for, three days after the devastating structural failure.

After consulting with families of the missing students and detecting no further signs of life beneath the rubble, officials made the decision to proceed.

“In any case, we will be very, very careful when using the heavy machines,” stated Coordinating Minister Pratikno, emphasising that despite the bleak outlook, operations would continue with extreme caution.

The catastrophe occurred on Monday when the prayer hall at the century-old al-Khoziny Islamic Boarding School in Sidoarjo, eastern Java, collapsed, burying hundreds of people. According to officials, two unauthorised additional floors were under construction above the two-storey building, and the foundation evidently failed during concrete pouring.

Currently, five people are confirmed dead, more than 100 are injured, and more than two dozen hospitalised with serious injuries, including head trauma and fractures. The victims were primarily male students aged between 12 and 19 from grades seven to 12. Female students, who were praying in a different section of the building, escaped.

As the critical 72-hour window – when survival chances significantly diminish – passed, nearly 220 workers continued their efforts at the site with ambulances on standby. The arrival of numerous body bags, however, indicated the increasingly grim situation.

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Suharyanto, head of Indonesia’s National Disaster Mitigation Agency, acknowledged, “We are no longer considering the possibility of survivors remaining, but we will still proceed with caution,” while noting uncertainty about the exact number of missing individuals. “We really hope that these 59 people are not there under the rubble.”

Hundreds of family members have maintained a constant vigil at the school since Monday, sleeping on government-provided mattresses in corridors while waiting for updates.

Among them is Hafiah, whose 15-year-old ninth-grade son Muhammad Abdurrohman Nafis is missing. “I can’t give up, I have to believe that my son is still alive, he is a hyperactive boy … he is very strong,” she said, remembering how eagerly he had eaten his favourite satay rice during her visit just one day before the collapse. With his junior high graduation approaching, Nafis had planned to study mechanical engineering in high school.

“I can’t give up as the rescue team is currently trying to help our children out,” Hafiah added, expressing her profound helplessness.