I have a bit of trouble putting the popup dialogs at the start of the game, so it is recommended you read this to know what is happening.
7th July 1941
"Comrade lieutenant, your units have fell back to the Stalin Line, where they will delay the fascist advance for our main units to retreat. Your unit will not receive any reinforcements or close air support, due to the enemy obliteration of our forward airfields and the front's retreat from this area. Good luck! And remember Stalin's decree: Not one step backwards!"
It's a pretty short scenario that gives a upcoming campaign a storyline, and it shows how fast the German advance during the operation was. Rate and comment please.