At least five migrants were confirmed dead and around 20 others remain missing after a wooden boat carrying dozens capsized in waters south of Crete early Saturday, Greek authorities said.

The incident occurred approximately 15 nautical miles south of Kala Limena, a coastal settlement on Crete’s southern shore, according to the Hellenic Coast Guard.

Overcrowding led to capsizing

Greek national broadcaster ERT reported that the tragedy unfolded when one of two commercial vessels dispatched for rescue approached the migrants’ boat. As passengers attempted to climb a ladder lowered from the larger ship, many shifted to one side of the overcrowded wooden vessel, causing it to overturn.

A Panamanian-flagged cargo ship rescued 20 people, while coast guard units and Frontex recovered three bodies. Two additional bodies were later found at sea.

Survivors indicated that about 50 individuals had been on board, raising concerns that the death toll may increase.

Search operations ongoing

Search and rescue operations are continuing, involving coast guard ships, passing commercial vessels, a helicopter and a military aircraft.

Greece, situated along a key migration route into the European Union, remains a primary entry point for refugees and migrants attempting perilous sea crossings.

Authorities have not yet confirmed the nationalities of those on board. Investigations are underway to determine the exact circumstances surrounding the capsizing.