World Domination is free unofficial expansion that uses Yuri's Revenge Engine. The setting of war takes in 2020 after the Ukraine Crisis that led the escalation into a full blown World War 3 that ensued for 30 years. Featuring 16 playable countries, ton of units, campaign and new features that Ares Team has to offer.
Can have up to 4 troops inside for increased firepower and defense.
Tier 3 unit?
T2