Main Ground Combat System

The Main Ground Combat System (MGCS) is a project launched in 2017 by Germany and France, aiming to replace their current Leopard 2 and Leclerc main battle tanks. Coordinated by Germany, in contrast to the other major Franco-German program launched in 2018 (the Future Combat Air System implemented under French lead), the MGCS will not be a single armoured fighting vehicle, but a series of systems conceived around said vehicle.

Source: Wikipedia — Main Ground Combat System (CC BY-SA 4.0)