Commemorating the 80th Anniversary of the Battles in New Guinea David W. Cameron one of Australia's leading military historians new Kokoda Campaign series will take you from the Battle for Isurava to Port Morseby and finally the retaking of Kokoda.  For the first time, these significant battles of Australian troops are comprehensively explored. After taking Kokoda Plateau in late July 1942, Japanese forces entered the Owen Stanley Range, their mission was to capture Port Moresby. After the battles for Deniki and Isurava, the Japanese pushed south through the mountains. The Australians were in a determined fighting withdrawal. After a delaying action at Templeton's Crossing, they took up a position along Mission Ridge, south of Efogi Village. After two days of bloody hand-to-hand fighting, in a battle known as 'Butcher's Corner', the Australians were again forced to withdraw. After further delaying actions, fewer than 300 Australians took up a position on Ioribaiwa Ridge, just 50-kilometres north of Port Moresby. They were reinforced by the 25th Brigade. After a week of fighting, the Japanese cut through the 25th, forcing the Australians to fall back to Imita Ridge, the last defensible ridge in the Owen Stanleys - immediately behind lay Port Moresby.