The Object 20

Doslands response to the MBT-70 program.

Written by: yours truly

Date of writing: 30/8 05:30

The D-70, known by its GRAU index as "Object 20" formally entered service in Dosland's army on the 5th of February, 1969. The tank was designed by the OKB-710 bureau, lead by Aleksandr Putyinov and built at Tabrinskiavtozavod. The D-70 remains in service until today, still being maintained by Tabrinskiavotzavod(TAZ), despite production ending in 1992

In total between the years 1969-1988, 14,284 "D-70" models of all variants were built, making it among the most produced tanks in the world, narrowly beating the D-50.

The D-70 was since its inception, intended to be the primary MBT of Doslands armoured formations, and would form the bulk of tanks present in the Zavodski theatre. First reaching the 1st tank army in November of 1969, with the 14th Guards Tank Division, 164th Guards Tank Regiment being the first to recieve them, with testing beginning immediately. Although being an incredibly new design, first impressions were generally positive. A memoir written by Lieutenant Daviskyii Sokolov reads the following:

• The new armoured vehicle handles excellently, at first the unfamiliar enviroment threw us off
• but after a few weeks I say, this is one of the best machines I've been in. The loss of a crew
• member is a major concern I have, with no forseeable fix. With a machine as complex as this,
• it cannot be reasonable that only three personnel can upkeep it to standard.
• In relation to mobility, it handles excellently, however the cramped conditions are not
• ideal at higher speeds, as I often found myself slamming around the different components.
• The gun handling is much preferable to the old D-50 and D-60, and the independent commanders
• is something truly remarkable.
• I cannot stress the oversight of the loss of the 4th crewmember enough, I have doubts
• with our combat effectiveness due to how little rest we get.

A severe drawback seen in numerous letterings is the loss of the 4th crew member. With an incredibly complex machine, even 4 on maintainence would have been precarious, the situation with 3 would be unmaintainable.

Object 196

The history of the D-70 starts further back, with its precursor the Object 196. On April 23rd 1966, Minister of the Interior Department of Military Affairs issued directive "126.493A", and work begun being drafted in numerous design bureaus across Dosland. This directive led to numerous other designs, such as Object 714 and Object 470, however Object 196 was the most influential in relation to the D-70. Object 196 was designed by the OKB-550 bureau, who was lead by the known designer Anton Orlov. Intended to be a sort of "super D-50", the Object 196 can be further traced back to experimentation on the Object 19 design pictured below.

The object 19 featured a new turret with a bustle-style autoloader, the 115mm A-62T cannon, a V-42 engine producing 700hp, a new transmission, and a new suspension system. The new turret housed the TGDN-4 gunner sight, and the TCMS-2 commanders optic. It utilised the new "Razvedka" fire control system, with the 2E15 "Zhelti" duel-axis stabiliser