In February of 1945, the Nazi war machine is getting desperate. From the west, the combined weight of the British and American counterpush from the Battle of the Bulge is gaining steam. From the east, twenty million Russian soldiers are marching onward towards the destruction of Nazi Germany. The Germans are attempting to find any way to turn the tide, and one avenue they have chosen is science. In two locations, one in Poland, and one in western Germany, two machines are being made. The Germans have discovered how to use them, and have discovered a new subject of interest through the gates of the machines......

I've been writing the rough draft of this for about two weeks now. The first few sections are ready, so they're up.

In 1938, a portal opened in the Soviet Union to a previously unexplored land by none of the people. After some time, an agreement on mutually beneficial cooperation was concluded between the USSR and Equestria. Now the Red Army troops are stationed on the territory of Equestria.
Chkalov, a test pilot, is going on this business trip.

John is a RAF pilot, he and a Luftwaffe Pilot, Wolf, crash-land in Ponyville, Equestria nearby a cottage after a intense dogfight over the Cliffs of Dover, they have to put their differences aside in order to return to their world with the help of the Mane 6, but will they overcome their war fueled hate for each other, and stop the war from spilling out onto Equestrian soil?