Chad army says kills 120 Boko Haram militants in Cameroon
Boko Haram has recently launched cross-border attacks from Nigeria into Cameroon and Chad as part of its drive for an Islamist state in the northeast of Nigeria. Chad and Cameroon have stepped up troop deployments to fight the militants.
(Reporting by Madjiasra Nako; Writing by Matthew Mpoke Bigg; editing by Matthew Lewis)