The Nigerian Air Force (NAF) will ensure defeated terror group Boko Haram does not regroup in any part of the northeast as the military focuses on consolidating on the gains it recorded after the fall of Sambisa Forest, Nigerian News Portal 'The Nation Online' reported. The Chief of the Air Staff (CAS), Air Marshal Sadique Abubakar, made this known in Abuja during a press briefing to highlight major achievements and activities of the NAF in 2016.