A photo collage showing the troops. Troops of Sector 2 Joint Task Force(JTF) North East(NE) Operation HADIN KAI(OPHK) have dealt decisively with Boko Haram(BH) and Islamic State West Africa Province(ISWAP) terrorists, who made frantic attempts to infiltrate the ancient town of Biu, Borno State. The criminal elements met their waterloo, when the gallant troops