<span style="color: #222222;">IPS officer Rakesh Asthana has been given the additional charge of Narcotics Control Bureau for six months.<br />''<br />''Mr Asthana, a 1984-batch Indian Police Service officer of Gujarat cadre, is presently serving as Director-General of Bureau of Civil Aviation Security. <br />''<br />''An official order said, the approval was given by the Appointments Committee of the Cabinet.</span><br />