Rwanda-backed M23 rebels clash with Congolese army and other groups as they march on strategic eastern town

About 200,000 people have fled their homes in the Democratic Republic of the Congo as Rwanda-backed rebels march on a strategic eastern town just days after Donald Trump hosted the Rwandan and Congolese leaders to proclaim peace.

The UN said at least 74 people had been killed, mostly civilians, and 83 admitted to hospital with wounds from escalating clashes in the area in recent days.

US treasury accuses Colombian nationals and companies of aiding the RSF, which has committed horrific war crimes

The United States has sanctioned four people and four companies accused of enlisting Colombian mercenaries to fight for and train a Sudanese paramilitary group accused by Washington of committing genocide.

Announcing the sanctions on Tuesday, the US treasury said the network was largely composed of Colombian nationals and companies.

Unauthorised touchdown comes less than 24 hours after Nigerian forces intervened in attempted coup in Benin

Eleven Nigerian military personnel are being held in Burkina Faso after a Nigerian plane reportedly entered Burkinabé airspace without authorisation on Monday, the latest twist in a region enmeshed in multiple political and security crises.

In a statement on Monday evening, the breakaway Alliance of Sahel States (AES), of which Burkina Faso is a member alongside Mali and Niger, said the C-130 transport aircraft had made an emergency landing in Bobo Dioulasso.

Cyril Ramaphosa says theories, promoted by Donald Trump, ‘conveniently align with wider notions of white supremacy’

White supremacist ideology and false claims that South Africa’s Afrikaner minority is being racially persecuted pose a threat to the country’s sovereignty and national security, the country’s president, Cyril Ramaphosa, has warned.

Since taking office for his second US presidential term in January, Donald Trump has repeatedly claimed without evidence that South Africa’s government is seizing land and encouraging violence against white farmers.

First-century luxury vessel matches description by the Greek historian Strabo, who visited city around 29-25BC

An ancient Egyptian pleasure boat that matches a description by the first-century Greek historian Strabo has been discovered off the coast of Alexandria, to the excitement of archaeologists.

With its palaces, temples and the 130 metre-high Pharos lighthouse – one of the seven wonders of the ancient world – Alexandria had been one of the most magnificent cities in antiquity. The pleasure boat, which dates from the first half of the first century AD, was 35 metres long and constructed to hold a central pavilion with a luxuriously decorated cabin.

Opposition leader María Corina Machado’s daughter to receive award on her behalf in Oslo, says Nobel Institute

The Venezuelan opposition leader María Corina Machado will not attend the Nobel peace prize ceremony and the award will be accepted by her daughter, organisers have said.

Machado has been seen only once in public since going into hiding in August last year amid a tense showdown with the president, Nicolás Maduro. Venezuela’s attorney general has said Machado, 58, would be considered a “fugitive” if she left the country to accept the award.