During the August 22 attack on Hancock's II Corps at Ream's Station by Mahone, the 41st Virginia returned to the defenses south of Petersburg. Though Hancock retreated from Ream's Station, Warren's position at Globe Tavern cut the Weldon Railroad, but Lee was still able to move supplies from the railroad down the Boydton Plank Road. On October 27, Grant sent three corps to seize the road, and Mahone and Heth were sent to stop the attack. Mahone's Division advanced through the woods and collapsed the right flank of Hancock's II Corps on Dabney Mill Road. Veteran II Corps commanders rapidly changed their positions and surrounded Mahone's Division, driving the Confederates back with heavy losses. Hancock retreated, and the Confederates returned to their defenses on the Boydton Plank Road.