A massive fire swept through a Rohingya refugee camp in southern Bangladesh on Monday, destroying thousands of homes and killing several people, officials and witnesses said, in the worst blaze to hit the settlement in recent years.

Video and photographs showed a blaze ripping through the Balukhali camp in Cox's Bazar. Black smoke billowed over burning shanties and tents as people scrambled to recover their possessions.

"Fire services, rescue and response teams and volunteers are at the scene to try to control the fire and prevent it spreading further," said Louise Donovan, spokesperson for the U.N. Refugee Agency (UNHCR) in Cox's Bazar.

Mohammed Shamsud Douza, the deputy Bangladesh government official in charge of refugees, said authorities were trying to control the blaze.

Rohingya refugees in the camps said many homes were burned to the ground and several people had died, but neither the authorities nor the UNHCR could confirm the number of deaths. The cause of the blaze has not been established.

More than a million Rohingya live in the camps in southern Bangladesh, the majority having fled Myanmar in 2017 from a military-led crackdown that U.N. investigators said was executed with "genocidal intent." Myanmar denies the charges.

A fire is seen at a Balukhali refugee camp in Cox's Bazar, Bangladesh March 22, 2021 in this picture obtained from social media… — A fire is seen at a Balukhali refugee camp in Cox's Bazar, Bangladesh, March 22, 2021, in this picture obtained from social media. (Rohingya Right Team/Md Arakani/via Reuters)

Zaifur Hussein, a 50-year-old refugee who escaped the fire but lost his home and was sheltering with friends, said he believed dozens may have been killed and that fencing around the camps made it difficult to flee.

"When we were in Myanmar, we faced lots of problems ... they destroyed everything," he said. "Now, it has happened again."

Snigdha Chakraborty, Bangladesh director for Catholic Relief Services, said she was worried about the lack of medical facilities in the area.

"Medical facilities are basic, and burns require sophisticated treatment. Plus, hospital beds are already partly taken up with COVID-19 patients," she said. "Most likely there will be fatalities, because the fire is so large."

A Rohingya leader in Cox's Bazar, a sliver of land bordering Myanmar in southeastern Bangladesh, said he saw several bodies.

"Thousands of huts were totally burned down," Mohammed Nowkhim told Reuters.

Another large blaze tore through the camp in January, destroying homes but causing no casualties.

The risk of fire in the densely populated camps is high, and Monday's blaze was the largest yet, said Onno van Manen, country director of Save the Children in Bangladesh.

"It is another devastating blow to the Rohingya refugees who live here. Just a couple of days ago, we lost one of our health facilities in another fire," he said.

The UNHCR said humanitarian partners had mobilized hundreds of volunteers from nearby camps for the support operation, as well as fire safety vehicles and equipment. (Reuters)

•PHOTO: Rohingya refugees watch smoke rising following a fire at the Rohingya refugee camp in Balukhali, southern Bangladesh, March 22, 2021.

Update news