yeah. but i believe atm its suposed to trigger victory once the DIfference in strenght is a certain %, aka your forces are 1/3 of his In strenght. sadly victory condition is bugged. and most times one side has to surrender to end the battle.
"Orks is never beaten in battle, if we wins we wins, if we die we die so it don't count as beat, an' if we runs for it we don't die neither, so we can always come back for another go!"