Manipur Police have arrested four militants belonging to different proscribed outfits in separate operations in Imphal, officials said on Monday.

While addressing the tripartite meeting between the Home Ministry, Tripura government and leaders of the opposition Tipra Motha Party (TMP) in the national capital, the Home Minister said that various accords were signed with many militant outfits in the northeast to restore peace and accelerate all-round development and welfare of the region.