There is a reason every war game has the US face off against Russia. They are the only thing even close to us in levels of awesomeness and these pics prove it.
Only in Russia do you happen to have a truck with a Missile on the back ready for a prop. That's just how they roll.
source: http://malro-doll.deviantart.com/
here are the characters being cosplayed if you didn't know.

Yandere Simulator “Could Be Renamed”
Studio FOW Short Totally Tentacular
Phantom World Stretching Expectations
Charming Futaba Nendoroid
How You Wish KyoAni Made Phantom World…