Rumel Dahiya replies: Till 2008, the promotions to the rank of Colonel and Brigadier were on a pro-rata basis, i.e. on the basis of the strength of officers from the rank of Lt. to Lt. Colonel serving in various combat arms (Infantry, Mechanised Infantry, Armoured Corps and Artillery); combat support arms (Engineers and Signals) and services (Army Service Corps, Ordnance, etc).
Re-location of ITBP Frontier HQs from Shillong to Itanagar
With improved manageability of support forces like ITBP on the Line of Actual Control in the Arunachal segment, the Army gains some flexibility and cushion time for intervention should the need arise.