@Wernher: I would assume that by the British rations you mean the rations the Soviet Army received from the lend-lease program. It looks a little odd though, it may confuse other players. I suggest you change it to Russian rations to avoid confusion. 

As for your backstory, I find the fact that the Russian officer just released you and entrusted you with escorting the young female members of his family a bit odd, I myself could not see that happening.

As for your experience in the P.O.W camp: ''Life in the camps was extremely rough for the men who resided in them. The Tsarist government could not provided adequate supplies for the men living in their POW camps. The living and working environments for POWs was bleak. There was a shortage of food, clean drinking water, and proper medical care.'' I am aware that you just state that you were in one of the better camps but your experience should have been, more troublesome to say the least. 

But your story overal isn't bad, it just has some minor inaccuracies. If you could alter your story a little bit then everything would be okay for me. :)