Sub-Saharan Africa is home to many of the world’s longest-ruling heads of state. Some postcolonial leaders in the 1960s and 1970s sought to become “president for life,” with several managing to remain ...

FASLANE, SCOTLAND: This photograph obtained 12 October 2004 from the Canadian Navy shows the British-built HMCS Chicoutimi being helped to a jetty by two British Royal Navy tug boats 10 October 2004 ...