At least 193 people have been killed in two deadly boat accidents in two days in the Democratic Republic of Congo.

The most recent incident occurred on Thursday and saw a boat with nearly 500 passengers catch fire and capsize on the Congo River, in the Equateur Province’s Lukolela territory, authorities said.

Some 107 people were killed and a further 146 are missing, the Congolese humanitarian affairs ministry said.

Basankusu tragedy

It came a day after at least 86 people were killed in a separate boat accident in the Basankusu territory, in the same province. Most of those victims were said to have been students.

Images appearing to be from the scene showed villagers gathered around bodies.

It is not immediately clear what caused either accident, but state media attributed the first to “improper loading and night navigation”.

Blames govt

A local civil society group has blamed the government and claimed the number of dead is higher.

The capsizing of boats is becoming increasingly frequent in the central African nation as more people are abandoning the few available roads for cheaper, wooden vessels, which can crumble under the weight of passengers and their goods.

Life jackets are rare, and the boats are usually overloaded.

Many of the vessels travel at night, complicating rescue efforts after accidents and leaving many bodies often unaccounted for.