Well,first of all just name a single indigenous component used in your 'indigenous' AK,then we can discuss about the time line.
An indigenous heavy ERA MkII has been developed for Arjun tanks.Beside,a new hevy NERA also has been developed that can withstand multiple hits from HEAT warheads,which is obviously better than your ERA.
The Arjuns can fire the LAHAT atgm with a range of 8km and top attack capability.Your Ak only fires the obsolete Kombat and Refleks atgms with no top attack capability.
AK's biggest disadvantage is its carousel autoloader which can't hold modern long rod FSAPDS rounds,except which the Ak can't even breach the 'weak' side turret armor of Arjun MkI,as per your ofb site,the Tu rounds of Ak can penetrate only 480mm of RHA at 2000meter-pathetic!!Besides,the carousel stores the ammo in the hull right into the crew compartment.Now thanx to the weaker armor of Ak,if the tank is penetrated it will result into a catastroph-the turret will jump up like a jack in the box.On the other hand Arjun MkI stores its ammo into special canisters with blow out panels and separated from the crew by a thick composite wall,even if it gets hit the tank will escape to fight another day.
Well,first of all just name a single indigenous component used in your 'indigenous' AK,then we can discuss about the time line.
An indigenous heavy ERA MkII has been developed for Arjun tanks.Beside,a new hevy NERA also has been developed that can withstand multiple hits from HEAT warheads,which is obviously better than your ERA.
The Arjuns can fire the LAHAT atgm with a range of 8km and top attack capability.Your Ak only fires the obsolete Kombat and Refleks atgms with no top attack capability.
AK's biggest disadvantage is its carousel autoloader which can't hold modern long rod FSAPDS rounds,except which the Ak can't even breach the 'weak' side turret armor of Arjun MkI,as per your ofb site,the Tu rounds of Ak can penetrate only 480mm of RHA at 2000meter-pathetic!!Besides,the carousel stores the ammo in the hull right into the crew compartment.Now thanx to the weaker armor of Ak,if the tank is penetrated it will result into a catastroph-the turret will jump up like a jack in the box.On the other hand Arjun MkI stores its ammo into special canisters with blow out panels and separated from the crew by a thick composite wall,even if it gets hit the tank will escape to fight another day.