At 04:00 on 11 June, Wise's men advanced through a thick morning mist towards Belleau Wood, supported by the 23rd and 77th companies of the 6th Machine Gun Battalion, and elements of the 2nd Battalion, 2nd Engineers[REF] and were cut to pieces by heavy fire.
On 26 June, the 3rd Battalion, 5th Marines, under command of Major Maurice E. Shearer, supported by two companies of the 4th Machine Gun Battalion and the 15th Company of the 6th Machine Gun Battalion, made an attack on Belleau Wood, which finally cleared that forest of Germans [REF].