 Complete the following phrase:  On 11 June 1944, OConnor and the leading elements of VIII Corps arrived in Normandy in the sector around Caen, which would be the scene of much hard fighting during the next few weeks. OConnors first mission with 43rd Wessex Infantry Division under command was to mount Operation Epsom, a break out from the bridgehead established by the 3rd Canadian Infantry Division, cross the Odon and Orne rivers, then secure the high-ground positions northeast of Bretteville-sur-Laize and cut Caen off from the south. The break-out and river crossings were accomplished promptly. Montgomery, OConnors commanding officer and friend from his days in Palestine, congratulated him and his Corps on their success. But cutting off Caen would prove much harder. VIII Corps was pushed back over the Orne. OConnor tried to re-establish a bridgehead during 