HOLY SH#$*T that's amazing!
You're really good at these. I can see where you had to make some decisions for it--there aren't any tracers flying out of the fighters, bombers, or from the ground, which makes the scene more tranquil, but also a tiny touch sterile. But to maximize the effect of tracers flying around, you would have to set the scene at night or during a sunset, so you have more contrast in the lighting.
Anyway, this composition is great, and I hope you can come up with more great stuff.