(a) whether the rank of Lieutenant Colonel and equivalent in the Armed forces is a time scale promotion on completion of 13 years of service and attains the rank of full Colonel on completion of 26 years of service in time scale promotion scheme but in Military Nursing Service (MNS) the promotion to the rank of Lieutenant Colonel is still on selection basis with no provision for time scale promotion to the rank of full Colonel, if so, the details thereof and the reasons therefor;
(b) whether this was a recommendation of the VI pay commission specifically for MNS, if not, the reasons for this disparity for the officers of the MNS; and
(c) if so, the corrective action initiated in this regard and the outcome thereof?