A week into the United States-Israeli war on Iran, and Iran’s attacks on its Gulf neighbours, Jaya Khuntia spoke – as he often did – to his Doha-based son Kuna on the phone.

It was March 6, about 10pm, and Khuntia and the family were worried. “He told me, ‘I am safe here, don’t worry,’” the father recalled from the conversation with Kuna.

It was the last time they spoke.

The next day, the family in Naikanipalli village of India’s eastern Odisha state received a phone call from Kuna’s roommate telling them that the son had suffered a heart attack after hearing the sound of missiles and debris from interceptions falling near their residence. He collapsed and was later declared dead. Kuna’s body reached home days later.

Al Jazeera cannot independently confirm the cause of Kuna’s death, but the family of the 25-year-old, who worked as a pipe fitter in Qatar’s capital, is among millions across South Asia directly affected by the war in the Middle East.

Of the eight people killed in the United Arab Emirates in Iranian attacks, two were Emirati military personnel, a third a Palestinian civilian, and the remaining five were from South Asia: Three from Pakistan, and one each from Bangladesh and Nepal. All three people killed in Oman were from India. An Indian national and a Bangladeshi national are the only deaths in Saudi Arabia.

Migrant workers from South Asia total nearly 21 million people in the Gulf nations, a third of the total population of the region. At stake, for their families back home, is the safety of their loved ones and the future of their dreams.

The Khuntia family had taken on a 300,000-rupee ($3200) debt in 2025 for the marriages of their two daughters. Kuna’s income in Doha – where he had moved only in late 2025 – of 35,000 rupees ($372) was helping them collect what they needed to pay back the loan. Kuna had been sending back about 15,000 rupees ($164) every month.

“We thought our suffering was finally ending,” Jaya said, his voice trembling. “My only son would say, ‘Baba, don’t worry, I am here.’ He was our only hope… our everything.”

That hope is now extinguished. “That one call finished us,” Jaya cried. “He promised to return after clearing our debts … but he came back in a coffin. We have nothing left now. Losing our only son is the biggest debt we have to live with.”

‘I thought we would be next’

In all, Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and the UAE – the six Arab countries in the Gulf – host 35 million foreign nationals, who form a majority of their total population, 62 million.

They include 9 million people from India, 5 million each from Pakistan and Bangladesh, 1.2 million from Nepal, and 650,000 from Sri Lanka. Most of them are engaged in blue-collar work, building or supporting the industries and services that are at the heart of the Gulf’s success and prosperity.

But since the US and Israel launched their war on Iran, these migrant workers have often been among the most vulnerable. That vulnerability extends beyond deaths and injuries to the very nature of their work: Oil refineries, construction areas, airports and docks, where many work, have been targeted in Iranian attacks.

The suspension of work at many of these facilities, coupled with fears of a major economic downturn in the region, has also left many workers and their families worried about the future of their jobs.

Hamza*, a Pakistani migrant labourer working at an oil storage facility in the UAE, recalled a recent attack that he witnessed. “A drone struck a storage unit right in front of us. We were completely shaken. Most of us there are from India, Pakistan and Bangladesh.

“We couldn’t sleep for nights after that. The drone was so close that it could have killed us, too,” Hamza added. “For a moment, I thought we would be next.”

Despite these dangers, he said, leaving is not an option.

“We want to go back, but we can’t,” Hamza said. “Our families depend on us. It’s dangerous here, but if we stop working, they will have nothing to eat. We have no choice.”

Experts say Hamza’s sentiment is common across South Asian blue-collar workers in the Gulf, because of poverty and limited employment opportunities back home.

Imran Khan, a faculty member at the New Delhi Institute of Management working on migration economics, said migrant labourers from South Asia are often driven by desperation to take up jobs in the Middle East. He said Western countries have, in recent years, dramatically raised entry barriers for less-educated blue-collar foreign workers.

“These workers are the worst affected during crises – whether war or natural disasters,” he says. “I have been speaking to several migrant labourers, particularly Indians in the Middle East, and many are living in distress since the conflict began.”

But, like Hamza, most cannot afford to leave, Khan said.

“They cannot simply quit. Their income would stop immediately, and there are very limited opportunities back home,” he explained. “They have families to support, and without these jobs, survival becomes difficult.”

Families – and societies – that depend on remittances

Middle Eastern countries remain a key source of remittances for South Asian nations such as India, Pakistan, Bangladesh, Sri Lanka and Nepal. The remittances these five countries receive from the region, $103bn, are comparable to Oman’s total gross domestic product (GDP).

Just the remittances that India receives from the Gulf, $50bn, are more than Bahrain’s entire GDP. Pakistan receives $38.3bn in remittances, Bangladesh $13.5bn, Sri Lanka $8bn, and Nepal $5bn.

With the recent escalation of conflict in the Middle East, experts warn these flows could be significantly affected, especially if Gulf economies contract and layoffs follow.

Faisal Abbas, an expert in international economics and director at the Centre of Excellence on Population and Wellbeing Studies, a Pakistan-based research institute, said remittances from the Middle East form a crucial economic backbone for South Asian nations, not just families.

“Remittances are a critical pillar for Pakistan and other South Asian economies, and a large share comes from Middle Eastern countries,” he explained. “If the situation worsens, it will not be a positive development for the region.”

Pakistan’s remittances from the Gulf constitute nearly 10 percent of its GDP, about $400bn.

Abbas added that the effect may extend beyond remittance flows. “Migration patterns could also be disrupted. Many workers may return home, while those planning to migrate might reconsider,” he said. “This could further increase unemployment in a region already facing job shortages.”

Unlike Hamza, a number of South Asian workers are planning to return home.

Noor*, a migrant worker from Bangladesh employed at an oil facility in Saudi Arabia, said he no longer feels safe and plans to return home once his contract ends.

“I will never come back here again,” he said. “It’s too dangerous. We can’t even sleep at night. The fear never leaves us.”

Noor said drone attacks had occurred close to his workplace. “We saw it happen in front of us,” he said. “That fear stays with you… It doesn’t go away.”

His family, too, is deeply affected. “My children cry every time they call me. They are scared for my life,” he added.

He said he knows that returning to Bangladesh would mean more economic hardship for his family. But Noor said he had made up his mind.

“I would rather go back and struggle to survive with my family than live here in constant fear,” he said. “At least there, I will be with them.”

*Some names have been changed at the request of workers who fear retribution from contractors for speaking to the media.