Support for new regional task forces designed to target Islamic extremists . Nigeria , Chad , Cameroon , turkey and turkey will belong to the group . Nigerian intelligence says it has captured the jihadi 's stronghold in Gwoza . north - east Nigerian city is a Boko Haram stronghold and de facto capital .
Support for new regional task force designed to target Islamic extremists . Nigeria , Chad , Cameroon , Niger and Benin will contribute to the group . Nigerian military says it has destroyed the jihadi 's headquarters in Gwoza . North-east Nigerian city is a Boko Haram stronghold and de facto capital .