Herr General, on February 28th, 1943, Army Group "South" HQ ordered direct assault on Kharkov. Despite of logistic problems, through last two weeks, OKW managed to rebuild your units to at least average level. Intelligence reports shows that Red Army still suffer from serious shortage in manpower and equipment. Russian divisions are only regiment-size units and the whole Kharkov front has only 70 serviceable tanks. 
You have to atak on March 4th. Good luck.
