The DRDO chairman expressed confidence that the tank will be accepted by the Army.
The Army had asked for 93 improvements to the tank which includes the capability of firing the anti-tank LAHAT missile, laser protection suite and improved armoured protection for the vehicle.
"We have done the modifications... it will go through the trials and there is a possibility that Arjun MK II (battle tank) will be accepted by Army and two regiments have already agreed to induct the tanks," said DRDO Chairman, while talking to reporters here.
As per DRDO, Arjun Mark II can fire missiles, has advanced explosive reactive armour panels, mine plough, automatic target tracking, advanced land navigation system, digital control harness and advanced commander panoramic sight among other features.
Arjun will have a better gun barrel with an equivalent firing charge (strength of the barrel to sustain firing) of 500 rounds against the T 72's 250 rounds.
The Chennai-based Combat Vehicle Research and Development Establishment has designed the Mark II version of MBT at its facility there.