A Presidential Unit Citation signed by Frank Knox, Secretary of the Navy, dated February 4, 1943, was awarded him as a member of the 1st Marine Division (Reinforced), in the Solomons in August 1942.

Serving with the 2nd Marine Division (Reinforced), Wilson received a second Presidential Unit Citation signed by Secretary of the Navy James Forrestal "for outstanding performance of duty in combat during the seizure and occupation of the Japanese held Atoll of Tarawa, Gilbert Islands, 20 – November 24, 1943."

As one of a group of Marines advancing through heavy underbrush to neutralize isolated points of resistance, Private First Class Wilson daringly preceded his companions toward a pile of rocks where Japanese troops were supposed to be hiding.

Fully aware of the danger involved, he was moving forward while the remainder of the squad armed with automatic rifles closed together in the rear, when an enemy grenade landed in the midst of the group.

His exceptional valor, courageous loyalty and unwavering devotion to duty in the face of grave peril reflect the highest credit upon Private First Class Wilson and the United States Naval Service.