1st IR Battalion in Kolasib District ramri depa duty, anmahni mi leh sate bakah Bairabi Hmar Veng, Bairabi Chhim Veng, Zophai, South Chhimluang, North Thinglian, Phaisen, Vairengte, Saiphai leh Saipum Local Task Force te hman tur silpauline leh torchlight te an sem a. Silpauline an sem hi AMC Councillor te thawhkhawm a ni a, torchlight hi anmahni sensoa an lei a ni thung. Mualvuma Battalion Headquarters a\angin heng bungrua te hi Commandant Pu J. Lal\hafamkima’n a vailiam a, Assistant Commandant pahnih, Pu F. Lalmuanzova leh Pu Lunghnema ten chan insemin an sem kual a ni.