The 30th division plans was to retreat to the Waloe ( in now Agusan Marsh Wildlife Sanctuary ) .
US troops have reached Waloe first , resulting in Japanese retreating to the west after a skirmish 27 June 1945 .
The 30th division plans was to retreat to the Waloe ( in now Agusan Marsh Wildlife Sanctuary ) , but US troops have reached Waloe first , resulting in Japanese retreating to the west after a skirmish 27 June 1945 .