OST really beats the hell out of UKF. This is probably the most lopsided match up in game right now. There is a massive cost-preformace gap for UKF units at the moment along with a lack of abilities.
With USF you have good units in a crappy tech tree, with UKF you've got a good tech tree but your infantry are lacking. I have to say I think Infantry Sections are the worst mainline unit in the game right now. They want to charge you 35 fuel and 150 MP just to allow your infantry sections to fight Grenadiers on equal footing. You've got no long range units and your CQB units are subpar. The Officer was a good addtion but really expensive and forced to vet for the 5th man.
Meanwhile OST has everything cheap and available like always, and it actually preforms well. It seems like the WFA are all underdeveloped compared to OST and Soviets, UKF is definitely the new hard mode.
how con u fail with UKF vs ost, when you have similar unit in your loadout? Mostly in even better version (grens vs IS, bunkers vs bofors, motor emplacment vs mortar, AEC vs 222,... ) common...its not this hard