On April 3, 1945, 1st Marine Division sent their scout company in front of their zone of action along the boundary of the 6th Marine Division to their north. The recon company, commanded by 1st Lieutenant Robert J. Powell, Jr., traversed by motorized patrols to the eastern shore of Okinawa, reaching the base of Katchin Peninsula by 1300. They received further orders to advance north up the east coast toward Hiazaonna. Along the way they encountered a lightly held tank trap, then returned to 1st Marine Division before dark. Colonel Edward Snedeker 7th Marine Regiment followed the recon action report of 1st Marine Division's Company D (Scout) and pushed across the island to the town of Hiazaonna, reaching it at 1830 on April 3, 1945.