[MeisterBabylon]

I guess the kind of vehicles put out by each faction reflects the country:

The Foundation uses twin-body compacted carriers built with unproven technology. Lightest armored and most maneuverable of the world's carriers.

The Canada-Americas bloc uses single-body carriers packed with gizmos and are effectively balanced in everyway. Medium armor.

China and Russia use floating bases. Slow but armed to the teeth.

India uses old UK carriers but has a lot of them.

The Middle East has no need for carriers. Instead they have lots of tanks and air bases for protecting their oil.

Africa is the only continent still disunited. Proxy wars fought by warlords against major world powers that protect allied states keep this place impoverished.