If you have no strong preference then starting off with the Soviet Union isn’t a bad idea you get a bonus premium aircraft for the first country you fly with, and the I-153 that the USSR get is a great plane, very handy to be able to put straight into service without having to research and unlock it. The following only covers aircraft, I’m afraid I haven’t really been keeping up with the relative strengths of tanks. It’s not as if you have to religiously stick to playing one country either, playing two or three (or all five) countries is good for mixing up play styles to keep things fresh, learning about the strengths and weaknesses of a variety of planes, and allowing aircraft of one nation to repair over time while playing another. If you’re feeling patriotic you can go for your own nation (if it’s in the game) or if you have a particular favourite aircraft then go for the appropriate country and work up to it (or enjoy it right away, if you happen to be especially keen on the P-26 Peashooter). There are no terrible choices when it comes to picking a country to play in War Thunder, each one has strengths and weaknesses.
