Ethiopian workers on the Grand Renaissance Dam near the Sudanese-Ethiopian border. The $4.8 billion (€4.5bn) project will provide not just Ethiopia with power but also allow the exporting of energy to neighbouring countries. Photograph: Zacharias Abubeker/AFP/Getty Images

Is Addis Ababa falling down? On first view the city appears tumbledown with half-finished buildings, deserted roadworks, no pavements and battered cor(...)

  South Africa’s president Jacob Zuma (c) addressing a crowd during a visit to affected areas after recent anti-immigrant attacks in the port city of Durban. Mr Zuma said the attacks go against the beliefs of the majority of South Africa. Photograph: Elmond Jiyane/GCIS/EPA

South Africa’s president cancelled a trip abroad in order to deal with a series of attacks on immigrants in the country that have killed at least six (...)

South Africans gather  outside a hostel during anti-immigrant  violence in Johannesburg. South Africa has sought diplomatic support from  African nations to defeat the ‘demon’ of anti-immigrant violence in the country.  Photograph: Siphiwe Sibeko/Reuters

South Africa sought diplomatic support from countries across Africa to defeat the “demon” of anti-immigrant violence in the country, in which at least(...)

The scene of an attack by Islamist militants on the  ministry for higher education offices in Somalia’s capital Mogadishu. Photograph: Ismail Taxta/Reuters

Ten people have been killed in an assault on a government office complex in the Somali capital Mogadishu. Seven of the attackers were also killed, acc(...)

Ethiopian troops escort a convoy of trucks carrying food aid in Baidoa, Somalia, on June 10th, 2014. Despite a broad international military campaign to dislodge the Shabab from its strongholds in Somalia, the group has adapted, evolved and remains deadly. Photograph: Daniel Berehulak/The New York Times

They have lost their leader, their ports, their checkpoints and their territory. They have lost thousands of men and much of their money. They do not (...)

A woman prays during a special Easter mass at the Holy Family Basilica Catholic Church for the victims of the Garissa University attack in Nairobi. Photograph:Thomas Mukoya/Reuters

The Kenyan air force has bombed two al Shabaab camps in Somalia, a Kenya Defence Forces (KDF) source said, in the first major military response to las(...)

A Kenyan soldier stands guard.  Kenya’s churches used armed guards to protect their Easter congregations, days after  al-Shabab gunmen  killed 148 people at a  university in Garissa. Photograph: Will Swanson/The New York Times

The son of a Kenyan government official was one of the masked gunmen who killed nearly 150 at a university last week, the interior ministry said on Su(...)

A group of Kenya Defence Force soldiers arrive in Garissa University College in Garissa on Saturday. Some 148 people died in an attack on the campus on Thursday and militant group al Shabaab has said it is planning further attacks. Photograph: Goran Tomasevic/Reuters.

Kenya’s President Uhuru Kenyatta said on Saturday that those behind an attack in which al Shabaab Islamist militants killed 148 people at a university(...)

Members of the Kenya Defence Forces  after they ended a siege by gunmen in a university on April 2nd, 2015 in the northeastern town of Garissa. Photograph: Carl De Souza/AFP/Getty Images 1:27

Al-Shabab gunmen rampaged through a university in northeastern Kenya at dawn on Thursday, killing 147 people in the group’s deadliest attack in the Ea(...)

A soldier at the scene of a car bomb attack and armed raid by Al-Shabab militants on the  Maka Al-Mukarramah hotel in Mogadishu. Photograph: Mohamed Abdiwahab/AFP/Getty Images

Islamists have forced their way into a hotel in Somalia and taken positions inside, exchanging fire with security forces seeking to regain control of (...)