Lord of All Realms: But a WWII Soldier

Lord of all realms? But a WWII soldier? Ling Yichen looked at these two words and fell into deep thought... The D520 fighter plane streaked across the sky, next to a falling enemy aircraft. The frontal armor of the Char B1 bis deflected all enemy tank attacks. The Ju290 soared across the sky, paratroopers descending like swooping eagles. Finnish soldiers raced on skis across snowy mountains... (Seems to be a rare type) (The subject matter might be a bit sensitive; here, I declare—I will absolutely not write about the Red Army, because writing it poorly would invite criticism. The Blue will appear, but not too much.)