Thread by @MihajlovicMike

One of the positive things that former Yugoslavia have done was a development of the domestic defense industry which among others included artillery, training and combat aircraft, munition and MBTs. Modern MBT was M-84.
The further improvements was designated as M-90 Vihor.

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The chassis is similar to M-84/T-72, but is topped with a new chevron-shaped turret with rounded edges. It has a high p/w ratio of 27.27 hp/T; Propulsion is provided by a V46-TK1, a diesel V12 engine with 1200 hp. The main gun is is 125 mm developed from the Soviet 2A46.

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The electronics are an improvement over the M-84, with a thermal imaging system, laser rangefinder, and a digital ballistics computer as standard equipment. A hunter-killer capability via the TC's periscope was claimed as well.

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After the collapse of Yugoslavia in 90s, the M-90 development was finished end just few prototypes were assembled from the existing components.

Versions:
M-91, M-92 and M-95 Degman (a Croatian MBT developed from the M-90/91/92 Vihor).

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M-84 MBT development costs: (in millions of dollars)
A. License – 39M
B. Development in Yugoslavia:
license documentation - M7
making special tools – 121M
prototypes production – 13M
C. Investments in the industry - estimate 2,905

Total - 3.085M

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M-84 production cost - $ 700,000:
Labor - 74%,
Materials - 18%
Imported components & materials - 8%.

The total of 650 units were manufactured.

Kuwait ordered 215 units and between 1989-92, 150 were delivered.
Their minister of defense made the most money-40% provision.

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