in round 3 we had 3 cards left before reshuffling the discard deck back into the draw pile. So how should the 3 cards be distributed?? ( player with good memories would knwo what the 3 cards are) The USSR is always dealt first, so you would take the three cards left in the draw pile and :
Give the first to the USSR player.
Give the second to the USA player.
Give the third to the USSR player.
Then you would shuffle the discard pile and start dealing again starting with the USA player.