An active member of the banned Peoples’ Liberation Army (PLA) was arrested from Top Khongnangkhong on Tuesday, they said.
He was identified as Yengkhom Bhogen Singh (50), they added.
A member of the proscribed Kangleipak Communist Party (MFL), identified as Pukhrambam Thoiba Singh (38), was arrested from Mantripukhri Bazar, police said.