Was the shallow encirclement at Argentan ever possible? It would appear so, but whether it could have been maintained for long remains questionable. General Haislip had recognized that the Foret d'Ecouves, a large wooded area just south of Argentan, provided the Germans with excellent terrain from which to deny Argentan to the XV Corps.
Haislip had therefore instructed the 2d French Armored Division to bypass the forest on the left (west) and the 5th U.S. Armored Division to drive around the eastern edge. Disregarding the order, the French division commander split his command into three columns and sent one each around the western edge, through the forest, and around the eastern limit. The column on the right consequently usurped a road reserved for the American armored division and blocked its advance for six hours during the afternoon of 12 August.
During those hours, the German commander, Lt. Gen. Heinrich Eberbach, hastily assembled panzer elements into a coherent defense that blocked the subsequent American effort. By the following morning, 13 August, defensive preparations had progressed even further, to the point where German guns well sited and skillfully concealed on dominating terrain wrought a surprising amount of damage on the XV Corps attack formations. Yet as gratifying as this was to the Germans, it was also obvious to them that they were spent. They had stopped the American attack, but they did not expect to maintain for long the slender defensive line hastily established to oppose the XV Corps. The halt of the XV Corps attack early that afternoon came as a welcome surprise. [40]