Operation Citadel achievements

Motorize a unit for the first time.

Take the city of Kiev in the German campaign.

Join your first match in multiplayer.

Win the Pacific huge map as the Allies.

Invite another country to join your faction using the diplomacy panel.

Sink your first ship using a submarine.

Make an enemy unit retreat

Win the Operation Husky huge map as the Axis.

Host your first match in multiplayer.

Win 10 online games.

Kill 10 Tigers or Panthers or Elefant.

Kill 50 Tigers or Panthers or Elefant.