For the sake of nation, reservation policy should be abolished from research labs especially from DRDO and ISRO. Really talented persons are leaving these organisations because some dunce is suddenly promoted and is made their boss. The reserved quota persons are the main cause for the poor performance of these organizations.
Also from beginning, the DRDO has become a South Indian employment agency. If some body is really talented, he should be welcomed but the rubbish should be forced to retire.