On the first day of June, 1918, the third great German offensive of the year drove into a tangled old hunting preserve called Belleau Wood. General James Harbord, commanding the Marine Brigade, received an order from the rattled commander of the French 6th Army: “Have your men prepare entrenchments some hundreds of yards to rearward in case of need.” Harbord answered tartly, “We dig no trenches to fall back on. The Marines will hold where they stand.”