Tens of thousands of people are trying to escape the Congolese city of Goma after authorities issued an evacuation order warning that the Mount Nyiragongo volcano could erupt again.

Days after the United States announced financial sanctions and visa restrictions on Ethiopian and Eritrean officials, eyewitnesses told CNN that hundreds of young men were rounded up from displaced peoples camps in Shire, a town in Tigray, late Monday evening.

Scores of people are missing and feared dead after an overloaded boat capsized in the northwestern Nigerian state of Kebbi on Wednesday with around 180 passengers on board, government authorities said.