Palestinians gather to collect water, amid a ceasefire between Israel and Hamas, in Gaza City, Nov. 19, 2025. Photo: REUTERS/Dawoud Abu Alkas

A Gaza company that operates water desalination plants serving nearly half of the enclave’s population said on Tuesday it had resumed operations after Hamas-led security freed a staff member whom they detained on Monday.

A statement issued by the Abdul Salam Yassin Company, whose services reach more than 1 million people, said the decision to resume operations came after the issue was resolved, adding that the staff member was “fine and in good health.”

The company apologized for what it said was a “misunderstanding” that led to the detention of its employee and affirmed its respect for the Hamas-led government in Gaza.

Hamas government officials declined comment on the arrest, but a source on Wednesday confirmed the employee had been freed, without elaborating on the reasons for his detention.

The Palestinian terrorist group, which violently seized full control of the enclave in 2007, has been gradually reasserting control in areas of Gaza from which Israeli forces have withdrawn under an Oct. 10 ceasefire deal as talks over the war-torn Palestinian territory’s future grind on.

Israel halted all water and electricity supply to Gaza early in the war triggered by Hamas‘s cross-border attack in October 2023, but partially eased the utilities blockade later.

Most of Gaza‘s water and sanitation infrastructure has been destroyed and pumps from its aquifers often rely on electricity from small generators. But fuel for generators is rarely available, in part due to Israel’s curbs on deliveries into the enclave, citing the risk of diversion into Hamas‘s hands. Hamas fighters have routinely stolen aid meant for civilians, using the supplies for themselves while selling the rest at greatly inflated prices to help finance its terrorist activities.

The company’s work is vital to the population in Gaza, where clean water is scarce. It owns three major desalination plants, and 80 smaller ones across the territory. It also runs over 70 trucks that carry water containers across Gaza.

US President Donald Trump’s 20-point plan for post-war Gaza, whose first stage was the ceasefire, stipulates that Hamas disarm and renounce any future role in governance of the enclave, but who would replace them has yet to be agreed.

Hamas has refused to yield its weaponry before a Palestinian state is established. Israeli forces continue to control around half of the coastal Gaza Strip.