Spoiler Alert----------------------------------------------------------Turn 1.)run half squads(1-5-4) to G3 and I3, I go 2 to G3 with the weaker leader, one to I3. Run the two full squads(1-6-4) and the better leader to H4. Turn 2 and after - Run the half squads, on at a time through F5 and F6. Move the half squad in I3 to I5. The Americans should have used up their shots on the half squads coming at them, leaving the road open for the leader and two squads to run right down to H8.
Good Luck.