Buhari said this in a statement issue by Garba Shehu his senior special adviser regarding Friday attacks in Garkida community in Adamawa State.
He said Boko Haram resulted in attacking soft spot, because of the frustration his government has plunged them into.
Buhari said, “These attacks on soft targets by terrorists are obvious signs of frustration because my administration has significantly weakened Boko Haram’s military capability to invade and hold Nigerian territory unchallenged.
“Our gallant forces deserve our appreciation for repelling the attackers but they must go beyond this point.
"They have our full support to go after the terrorists and have them pay a huge price. I want to assure the country that terrorists will continue to face the combined power of our military until they give up their mistaken ways."