Winning key German defensive positions and breaking the Hitler Line opened the way to Rome, which was taken over by the U.S. 5th Army on 4 June. The 2nd Polish Corps paid a very high price for its victory: 923 dead, 2,931 injured and 345 missing in action. Considering the many battles fought around Cassino and including all the missing, wounded and captured, the battle lasting half a year claimed 200,000 casualties on both sides.