The decision was taken at a review meeting by Home Minister H D R Lyngdoh with district administrators and police chiefs at Tura, the West Garo Hills district headquarters.
"The meeting had a threadbare discussion assessing the overall situation prevailing in all the five districts in the Garo Hills region with special attention to militancy problem," the sources said.
The exercise was necessary following frequent attacks on politicians by militant outfits in the region. The home minister also directed the police to work in close co-ordination with BSF, CRPF and other security agencies.
The director general of police of the state was currently touring the militant-hit districts to review the law and order situation and if necessary to see if re-calibration of strategies was required, the sources said.