The President of the United States of America takes pride in presenting the Navy Cross (Posthumously) to Corporal Edward H. Dunham (MCSN: 833149), United States Marine Corps, for extraordinary heroism as a Platoon Leader, serving with Company B, First Battalion, Fourth Marines, SIXTH Marine Division, during action against enemy Japanese forces on Okinawa, Ryukyu Islands, 23 June 1945. Exposing himself to heavy sniper fire, Corporal Dunham effectively directed tank fire into two Japanese pillboxes, preparing the way for his company to continue its patrol and advance over the next ridge. Fully realizing the immediate danger when his platoon was again pinned down by heavy automatic weapons fire from a well-concealed cave, so situated that tank fire was ineffective and all approaches to it were devoid of cover and swept by fire, he quickly prepared a satchel charge and, running through the heavy fire to the entrance of the cave, succeeded in wiping out this stronghold before he was observed and fatally wounded by another Japanese sniper. By his extreme bravery, skillful tactics under fire and valiant fighting spirit, Corporal Dunham greatly aided in crushing enemy resistance at vital points, thus insuring his company’s successful advance. His unwavering devotion to duty was in keeping with the highest traditions of the United States Naval Service. He gallantly gave his life for his country.