Thats the reason, the army likes forign maals, to earn in dollars !!!
That is incorrect..
MOD uncles first buying the T-72BM which was updated with similar equipments as early T-90S, But army at-least demanded for T-90S, Thats why we see T-90S today, It wasnt problem at first to see India reaction to 300 T-80UDs, But later decided both in Armed forces and MOD that T-72M1 should be replaced by T-90S
this is where things change, Unfortunatly Increasing costs of T-90S every year forced MOD to decide to licensed produce this tanks, The tot deals were really bad, The Armour tech we got is inferior and expensive hence decided to have Kanchan Armour in Home made T-90S, The gun tot was too difficult to get, But we got it and produced one, Now for this instant their are 600+ Imported T-90S are operation in IA, And few Home made are coming around with AC & APU..
Arjun mk1 should have been targeted for replacing T-72m1 but didnt happen coz Army was looking at T-90S as Main battle tank, The interest was lost back in 2002, Again things are forced to change when it preform well in test range in 2005, Than DRDO claim Arjun to be better than both tanks, DRDO have direct access to MOD where Army dont, The request to arrange a contest was finalized and Arjun Proved to good and today we DRDO got 500 orders mix of both..
Army is interested in MK2..