The regiment was held back from serious actions for the following two weeks to recover. On August 18, Grant made another attempt to wreck the Weldon Railroad, this time with the V Corps of Gouverneur Warren. Weisiger's Brigade, with one other, left the lines on August 19 and hit the left flank of the V Corps to the northeast of Globe Tavern. Warren brought up reinforcements, forcing Mahone to withdraw his two brigades. On August 21, the regiment with the rest of the brigade joined in another attack on Warren's position, this time from the west, but was driven off without achieving a breakthrough, leaving Warren in control of Globe Tavern, the new Union left.