Port Blair, April 24: Lt Gen Ajai Singh, PVSM, AVSM prior to relinquishing the charge of CINCAN, Andaman & Nicobar Command on superannuation paid farewell call on Admiral D K Joshi, PVSM, AVSM, YSM, NM, VSM (Retd.), Hon’ble Lt Governor, A&N Islands and Vice-Chairman, Islands Development Agency today at Raj Niwas. Hon’ble Lt Governor extended best wishes and thanked him for his service and support rendered to Andaman & Nicobar Administration during the tenure.