In a joint operation, security forces nabbed four cadres of the Nikki Sumi group of NSCN (K) in Nagaland's Kohima on Monday.
The operation was carried out based on specific intelligence inputs, a release stated.
One 7.62 mm AK 47 rifle with three magazines and 77 rounds of live ammunition, eight 9 mm rounds of live ammunition and a cash amount of Rs 11,500 were recovered from their possession.
The cadres were later handed over to North police in Kohima for further actions.