The troops also destroyed 37 dugout pits, 65 boats, 71 storage tanks, 14 vehicles, 108 cooking ovens, four pump machines and one speedboat. Troops of Operation Delta Safe, in the last week, uncovered and destroyed 60 illegal refining sites and apprehended 30 suspected oil thieves in the Niger Delta.The Director of Defence Media Operations, Maj.-Gen. Edward Buba, made this known while briefing newsmen on the operations of the Nigerian Armed Forces on Thursday in Abuja. Buba said the troops also discovered and destroyed 37 dugout pits, 65 boats, 71 storage tanks, 14 vehicles, 108 cooking ovens, …