US offers $23m bounty for Islamists in Africa

Betraying new anxiety about the threat of Islamic militant groups in West Africa, Washington is for the first time offering rewards totalling $23m (£15m) for information leading to the capture of their top leaders in the region including Abubakar Shekau, the leader of Boko Haram, based in Nigeria.

More headlines

Salif Keita, Royal Festival Hall, London

Salif Keita found fame with the Rail Band of Bamako in the late 1960s, then with the Ambassadeurs. Both revelled in combining Afro-Cuban and native elements, with their classic line-up of electric guitar, balafon, kora and brass.

French-led troops retake Gao

Malian troops hunted house-to-house in Gao today for Islamist insurgents whose attack inside the northern town at the weekend showed the risk that French forces might become entangled in a messy guerrilla war.