Rai replaced Lt Gen Philip Campose, who superannuated last evening. He was the Eastern Army Commander prior to his appointment as VCOAS.
A third generation officer in the army, Rai was commissioned into the Corps of Engineers (Bombay Sappers) on December 15, 1976, and joined an Armoured Engineer Regiment.
He has held various staff and instructorship appointments and has attended various prestigious army courses, including the Defence Services Staff College Course at Wellington and Higher Command Course at Mhow.
Lt Gen Bakshi is an alumnus of National Defence Academy and was commissioned into Skinner's Horse.
Important appointments held by him include command of an Armoured Brigade in the Western Sector, a Division in the desert sector and a Corps in the plains sector of Punjab and J&K.
Prior to the appointment as Eastern Army Commander, he was Chief of Staff of Northern Command at Udhampur.