However, Army said it has conducted an inspection and found that all anti-tank mines were intact.
Defence spokesman S N Acharya said tonight that some villagers have been reported stealing of anti-tank mine with police. Army has not made any complaint, he said.
"We have registered a case about the theft of the some parts of an anti-tank mine planted in the forward location of Nowshera," a senior police officer said.
Police is investigating the case, he said.