Naxals attacked a Border Security Force camp in Kanker district of Chhattisgarh drawing retaliation from the force, police said.
There would be around 1100 BSF personnel in each battalion, he pointed out adding each battalion commandant would be reporting to the first BSF sector headquarters at Aizawl.
The Delhi Police has already stocked up a large number of tear gas shells and ordered 30,000 more from the BSF's Tear Smoke Unit (TSU) located at Tekanpur in Madhya Pradesh's Gwalior, an official said.
