So tankers tried going over or through the embankments, but the hedgerows were almost impassable obstacles to the American M-4 Sher-man tank. The Sherman wasn't powerful enough to break through the cementlike base, and when it climbed up the embankment, at the apex it exposed its unarmoured belly to German panzer fausts. Further, coordination between tankers and infantry was almost impossible during battle, as they had no easy or reliable way to communicate with one another.

Lieutenant Sidney Salomon of the 2nd Ranger Battalion, one of the D-Day heroes, found that out on June 7. He was leading the remnants of his battalion, which had come ashore at Omaha and been involved in a daylong firefight on D-Day, westward along the coastal road that led to Pointe-du-Hoc. Three companies of the 2nd Rangers had taken the German emplacement there and destroyed the coastal guns, but they were under severe attack and had taken severe casualties. Salomon was in a hurry to get to them.

But his column began taking well-placed artillery shells. Salomon could see a Norman church, its steeple the only high point around. He was certain the Germans had an observer spotting for their artillery in that steeple. Behind Salomon a Sherman tank chugged up. Salomon wanted it to blast that steeple, but he couldn't get the crew's attention, not even when he knocked on the side of the tank with the butt of his carbine. "So I ultimately stood in the middle of the road directly in front of the tank, waving my arms and pointing in the direction of the church. That produced results. After a couple of shots from the cannon and several bursts from the .50-calibre machine gun, the artillery spotter was no more."