Wings Over Khabarovsk

First published in Sky Fighters, January 1944. Reprinted in the collections Night Over The Solomons and The Collected Short Stories of Louis L'Amour - Volume 4: The Adventure Stories.
The year is likely 1943. Turk Madden is now flying largely reconnaissance mission out of the Russian city of Khabarovsk. When he learns a young Soviet pilot doing the same took photos of something he apparently should not have, they both learn the young man is now being hunted but is it by the Japanese or his fellow Soviets?