A violent conflict between two of the former republics of the USSR:
O Russia has invaded Kazakhstan, possibly in an attempt to control the country's farmland and access to warm water ports
Ukraine has invaded Belarus, possibly in an attempt to control the country's farmland and access to warm water ports
Estonia has invaded Azerbaijan, possibly in an attempt to control the country's farmland and access to warm water ports
O Russia has invaded Ukraine, possibly in an attempt to control the country's farmland and access to warm water ports