Kungiyar Amnesty International dai ta sake kokawa da rashin adalcin ne yayin da ake cika shekaru shida da faruwar lamarin 'Boko Haram ta kashe sojojin Nijar a Diffa' Boko Haram ba ta kai hari a Barikin Maimalari ba Mutanen Borno sun soma azumi da addu'o'i kan Boko Haram An bayyana cewa karin sojoji sun garzaya barikin sa'o'i kadan bayan 'yan kungiyar Boko Haram sun shiga sansanin sun ceto daruruwan mambobinsu da ke tsare.
