Every one of them, Except latest Type-99s..
All these Chinese tanks or Mutation of Russian tanks have serious flaw, they roof is exposed and inclined over frontal Armour >>
In this sense the frontal protection of these tanks are semi-protected, As long as roof is exposed it can be killed by an RPG-7 anti-Armour if its hit there..
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Afaik,
Chinese operate same kind of Israeli Rounds we use under OFB manufacture, The round can penetrate +500mm @2000meters, In that case Arjun MK-1/2 can survive direct hit at frontal Armour ( As we tested Arjun against same ammo during 2000 test at point blank range ) as long as its not over her Sight..
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Arjun use Thermal Sights instead of Night Vision in bad desert environments and can detect enemy by there heat signature..
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Yes, It does just MK1 does not feature BMS which will be rectified in near future, MK2 electronics rating is better than most regional tanks..
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As there was an discussion about Arjun tank, three genrals agreed about Arjun superior accuracy over T-90S, Unfortunatly Vids are now gone, As It is Very accurate according to Army, During trails with T-90S Arjun preformed better in gunnery accuracy during Night specially and if we go by specs its better than T-90S..
^^ Result of the test, Shared by front-line from MOD,
Look for Hit Probability to know about accuracy..
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It should be cheaper if order in mass, Same for T-90S if we produce them in Arjun`s number it would have been costly..
Presently Tank is expensive but offer good preform-ace compare to T-72M1 & T-90S..