The engineers were busy in 1/5’s zone until after midnight, creeping to the front and flanks to lay mines. The 3d Battalion was shelled heavily throughout the night, and 1/5’s CP took direct hits killing 1 Marine and wounding 2 others. One of the wounded was Second Lieutenant James R. Young, Newton’s Assistant S–3. The artillery liaison officer, First Lieutenant Joris J. Snyder, was knocked unconscious for several hours, though he received not a scratch from the 120-mm. explosion a few yards away.