In 2015, unrest in Nigeria and Cameroon led to thousands of deaths caused by Boko Haram forces opening fire on civilians. Bombings in Turkey and Yemen also produced hundreds of deaths. While ...

The terrorists were said to have asked the residents to vacate the community for allegedly revealing their movements to security agencies. The Boko Haram/Islamic State West Africa Province (ISWAP ...

Years of massacres, abductions and deranged online videos have made Boko Haram leader Abubakar Shekau Africa's most extreme Islamist militant. What's driving his ruthless mission? WSJ's Mark ...