Leopard 2

The Leopard 2 is a main battle tank (MBT) developed by Krauss-Maffei in the early 1970s for the West German Army. The tank first entered service in 1979 and succeeded the earlier Leopard 1 as the main battle tank of the German Army. Various versions have served in the armed forces of Germany and 12 other European countries, as well as 4 non-European nations.

There are two main development batches of the tank, the original models up to Leopard 2A4, which have vertically facedturret armour, and the "improved" batch, namely the Leopard 2A5 and newer versions, which have angled arrow-shaped turret appliqué armour together with other improvements. All models feature digital fire control systems with laser rangefinders, a fully stabilized main gun and coaxial machine gun, and advanced night vision and sighting equipment (first vehicles used a low-light level TV system or LLLTV; thermal imaging was introduced later on). The tank has the ability to engage moving targets while moving over rough terrain.

Wikipedia
All info not detailed on this wiki page is the same as IRL

Leopard 2 Wikipedia Page

KFOR
The German contingent of the Kosovo Force operated Leopard 2A4s and 2A5s in Kosovo.

ISAF/OEF
Multiple nations used the Leopard 2 during the war against terror. The Leopard 2 first saw action with the German Army in Afghanistan, where the tanks aided in the ousting of the Taliban, Leopard 2s were also used by Byzantium, Kurdistan, Armenia, Denmark, Poland, Spain, Canada and others in Afghanistan.

Europe and Middle East

 * Germany - 3,213
 * Austria - 210
 * Switzerland - 391
 * Poland - 571
 * Denmark - 91
 * Finland - 216
 * Byzantium - 531
 * Kurdistan - 187
 * Armenia - 138
 * Spain - 379
 * Catalonia - 75
 * Euskadi - 21
 * Norway - 68
 * Portugal - 91
 * Sweden - 159
 * Baltic Exiled Forces - 59

North and South America

 * Canada - 186
 * Mexico - 28
 * Chile - 171
 * Peru - 47
 * Brazil - 127
 * Panama - 31

Asia and Oceania

 * Singapore - 201
 * Thailand - 231
 * Indonesia - 256
 * New Zealand - 56

Africa

 * Algeria - 94
 * Tunisia - 63
 * East Africa - 174
 * Nigeria - 193
 * Burkina Faso - 46
 * African Union Forces - 124

Total Produced
5694