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  1. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    The evolution of Leo-2A7 into KF-41 and Abrams M1A2 into Abrams X MBT seems to the the way forward for the future. In our case, Army should opt for a similar evolution of Arjun MK1A into MK2 and MK3 models, rather than a complete new platform in the form of FRCV. DRDO showcased Arjun MK1A in...
  2. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    Don't get too excited. In 2009 also, Columbia sent out an RFI to DRDO for Arjun MBT, as part of their Tank procurement plan. They sent many RFIs to many foreign tank OEMs, just as we sent many RFI's to foreign OEMs for FRCV in 2017. As usual, Nothing materialized after that.
  3. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    The TWMP of Arjun MK1A weighs 1.5 tons+. Not every tank in a squadrons need those. This extra 1.5 ton weight can easily be deducted from Arjun MK1A's, if the Army hadn't insisted that every tank have these. Alternatively, this extra weight can be effectively used for additional ERA coverage of...
  4. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    Not 5 years. 2.5 years or 30 months is required for 5 prototypes. You must remember that the last MK1 Arjun tank was rolled out in 2011-12 from HVF. It's been 10+ years. The supply chain of Indian MSMEs have vanished. This has to be re-established. No small pvt company is going to sit-idle for...
  5. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    I just quoted news reports from February 2021, when Modi handed over key of Arjun MK1A in a formal ceremony. But the final contract was only signed in September 2021. So, you can expect 5 production standard prototypes only by March 2024. Regarding your other question about MK1A : Gun: 120 mm...
  6. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    Final configurations keeps on changing, and will not be finalized till the 5 production standard prototypes are delivered to the Army by March 2024.
  7. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    As per recent IAH (19.2.2022) by Saurav Jha, he has ruled out Arjun mk2 prototype unveiling in Defence expo 2022. We can only expect ground displays of latest iterations of Arjun mk1A in this Defence expo, which we are seeing since 2014.
  8. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    Yes, you can say that. Similar procedure was followed in Arjun mk1 delivery. Thus the protracted timeline. The MK1A production might take the entire decade (till 2030) to deliver. All this for just 118 tanks. Thus, even if any MK2 is produced and shown to Army right now(2022) and it...
  9. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    Contract finally signed in September 2021. 30 months for manufacturing and delivering 5 production standard prototypes to the Army. The army will then put these 5 prototypes to trial. After that they will give go ahead to manufacture the rest 113 MK1As.
  10. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    As per Saurav Jha in one of his youtube Q&A sessions, NGMBT may be unveiled before next independence day, as part of Azadi ke amrut mahotsav.
  11. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    After the 1st batch of 124 were all delivered, The MK1A project was started in 2010 based on the 93 improvemnts stated by the Army. The Army expressed its intent to place 118 MK1A tanks if it completed successful trials. However, this was just intent, you can say an unofficial MoU. Media...
  12. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    Very nice modelling work. Good job. Also, after you finish Arjun MK1A, please also try old and new FMBT
  13. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    Finally someone made some 3D art of Arjun MK1A MBT. Credit to: https://twitter.com/Sciinaction1 Though may not be highly accurate, but a great first start.
  14. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    The 2nd image is a very old fanart, which I saw more than a decade ago. Even before the first MK1A prototype was revealed in 2012 (it was then called MK2). Another very old fanart of FMBT, had a superficial resemblance to M1Abrams: Nevertheless, none of these fanarts will materialize, though...
  15. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    The current gun is 52 caliber. Iit will be 125 mm smoothbore.
  16. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

  17. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    Apparently not. 1. Arjun has a rifled gun, which is inherently more accurate than a smoothbore gun. So T-90 will require a better FCS than that of Arjun to have similar kind of accuracy. 2. The turret stabilization of Arjun is much better than T-90 and DRDO is recently in advanced stage of...
  18. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    I think the Russian's made a mistake in 2012. They had developed a T-95 Black Eagle tank, which was based on T-80 hull, with a Leclrec style bustle mounted autoloader and bigger APFDS tahn what cound fit in the carousel of T-72/90s. The risk was less since not only it was an evolutionary design...
  19. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    I think in most modern tanks, sloping is given in an angle to deflect an incoming projectile, not as much as to increase its LOS thickness of the armour. Also sloping works well for metal (like steel, RHA, Titanium, DU etc.) (which are homogeneous layers), but not as much for composites.
  20. shuvo@y2k10

    Arjun Main Battle Tank (MBT)

    The mk 2 design was supposed to fix many design related issues with turret and hull of mk1 and mk1a. Any idea when will it be formally unveiled?
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