CAIRO — A boat carrying dozens of migrants bound for Europe capsized in the Mediterranean Sea off Libya and at least 45 people drowned or were missing and presumed dead, the United Nations said Wednesday.
The capsizing, which marked the largest number of fatalities in a single shipwreck off the coast of the North African country this year, happened Monday when the engine exploded, U.N. officials said. The boat, carrying at least 82 migrants, then capsized.
Thirty-seven survivors, mainly from Senegal, Mali, Chad and Ghana, were rescued by local fishermen and later detained by Libyan officials onshore, according to a joint statement by the International Organization for Migration and the U.N. refugee agency.
The survivors reported 45 people, including five children, had drowned off the coast of the western town of Zuwara, the statement said.
Alarm Phone, an independent support group for migrants crossing the Mediterranean, said it received a call Saturday from someone on a migrant vessel “panicking and screaming” that passengers were about to die.
The migrants, among them them five women, two of them pregnant, said the boat engine had stopped working and they did not have any food or water, the group said. Alarm Phone said it alerted Libyan, Maltese, Italian and Tunisian authorities and provided them with relevant details on the boat.
It was not immediately clear that this was the same vessel that capsized off Zuwara.
Alarm Phone said the last time it was in contact with the boat was late Saturday.
“We urge states to swiftly respond to these incidents,” the U.N. agencies said. “Delays recorded in recent months, and failure to assist, are unacceptable and put lives at avoidable risk.”
The shipwreck was the latest maritime disaster involving migrants seeking a better life in Europe. In June, a dozen people were missing and feared drowned off the coastal town of Zawiya, about 30 miles west of the capital, Tripoli.