DIG, Southern Range, covers the three districts of Southern Mizoram viz. Lunglei, Lawngtlai and Saiha.

The post of Superintendent of Police was created in the year 1972. The Superintendent of Police is assisted by Additional Superintendent of Police (Addl. S.P) and Deputy Superintendent of Police (Dy.SP (Hqrs.) Lunglei) and Sub-Divisional Police Oficers (SDPOs) at the the Sub-Divisions. The present incumbents as on 8.6.2015 are as follows:

Deputy Inspector General of Police : Joseph Lalchhuana, IPS.
Superintendent of Police : Zosangliana, MPS.
Addl. Superintendent of Police : J. Lalmuankima, MPS.
Dy.SP (Hqrs.) Lunglei : Vacant
SDPO Lunglei : B. Laldingngheta, MPS.
SDPO Tlabung : Zoramthara, MPS.
SDPO Hnahthial : Ramtharnghaka, MPS.

Police Stations:

(1) Lunglei (2) Lungsen (3) Tlabung
(4) Bunghmun (5) Hnahthial (6) Thingsai

Police Out-posts:

(1) Hrangchalkawn (2) South Vanlaiphai

Forces:
(1)District Executive Force
Sanctioned Strength - 359
Actual Strength - 276
(2)2nd Bn MAP (Mizoram Armed Police) – stationed at Luangmual, Lunglei;
(3)28th Bn Assam Rifles (stationed at Lunglawn & Pukpui, Lunglei) – guards the eastern border with Myanmar;
(4)99th Bn BSF (stationed at Melte, Lunglei) – guards the western border with Bangladesh along Lunglei District border;
162nd BSF (stationed at Zotlang, Lunglei) - guards the western border with Bangladesh along Lawngtlai District border.