History:

TR-46 Kobra is a light tank developed by Indonesia. The TR-46 is considered the "father" of the Kobra AGV.
In this alternate universe, Indonesia gained its independence in 1938. By 1944, the country needed a light tank that could use a highly modern APCBC shell design—discovered in 1943—which provided high muzzle velocity. Many development projects failed. However, in late 1944, a person named Dary Cesar introduced a turret design shaped like a bowl, along with a new technology: the autoloader. This idea was accepted by PT Pindad. After building five prototypes, the tank entered production in late 1945 and was officially deployed by the Indonesian military in 1946.

Specifications:

Weight: 20 tons (21 tons for the TR-46M version)

Type: Light tank

Production period: 1945–1970

Total units produced: 40,125

Operators: United States, Indonesia, United Kingdom, Germany, France, Malaysia, Australia, Canada, Belgium, Japan

Variant: T-46M Kobra
(A modified version of the T-46 Kobra featuring a 50 mm spaced armor on the turret, equipped with HEATFS, HESH, and APDS shells, 10 mm side skirts, and a rangefinder.)

Dimensions:

Width: 2.9 meters (2.92 meters with side skirts)

Length: 6 meters (6.7 meters with cannon)

Height: 2 meters (measured from the turret roof)

Armor: 20–95 mm (95 mm on the gun mantlet)

Main Armament:

3.7 inch (94 mm) T2 Cannon

Ammo capacity: 55 rounds

Reload time: 3.5 seconds

Shell Types:

1. APCBC

2. APDS

3. HEATFS

4. HE

5. HESH

Secondary Armament:

20 mm Autocannon

7.62 mm Machine Gun

Penetration Data:

1) 94 mm APCBC = 381 mm

2) 94 mm APDS = 470 mm

3) 94 mm HEATFS = 450 mm

4) 20 mm APCBC = 60 mm

Speed: 68 km/h