Isis-linked groups open up new fronts across sub-Saharan Africa

Military victories combined with new alliances and shifts in strategy reinforce militants' position across much of continent

Islamic State's affiliates in Africa are set for major expansion after a series of significant victories, new alliances and shifts in strategy reinforced their position across much of the continent.

Following recent gains in Nigeria, the Sahel, in Mozambique and the Democratic Republic of the Congo, Isis propaganda published by the group's leadership in its heartland in the Middle East is increasingly stressing sub-Saharan Africa as a new front which may compensate the group for significant setbacks elsewhere.