Superior force.
Japan.
See New Guinea Campaign, WW2.
Countries involved in the Kokoda Track were Australia and Japan.
By inflicting severe losses against the Japanese Empire in the Pacific Theatre. Some of the major battles that led to victory over Japan were Battle of Milne Bay, Battle of Kokoda Trail, Battle of the Coral Sea, and most importantly the Battle of Australia. Australia came out of WW2 as one of the most powerful nations with having the largest airforce in the world.
One major significant even in World War II was the experiences of the soldiers in the kokoda track. Japan entered New Guinea because it sought to gain control port mosbey which would give Japan a stronger position in the Coral Sea and allow for a possible attack on Australia. So for the first time Australia was fighting to defend its own country. Success on the kokoda track in 1942 saved Australia from possible invasion and helped to push the Japanese back. The kokoda campaign, combined with the naval defeats in the battle of the Coral Sea and the battle of midway marked the moment the war had turned against the Japanese and in favour of the allies.
In the Middle East and Battle for Britain against Germany and against Japan in South East Asia.
battle of the coral sea halt Japan's invasion of Australia and the battle of midways halted Japan's expantion westward
The Kokoda Trail was the sight of the most significant battle fought by Australians in World War II, against Japanese invaders. Over 625 Australians were killed and 1000 wounded. The Kokoda Trail is a narrow track over the rugged mountains of Papua New Guinea.
Australia saved itself. Australia had seven army divisions defending the country. Japan could not moster even a full division when it moved down the Kokoda Track.
False Britain, Australia, and China aided the U.S in the war against Japan.
Japan had fought very hard, they had taken over China and other small countries around them, but soon after that Australia got involved as well as America. The Australians won the battle on the Kokoda Trail and America ended Japan's rein by dropping 2 atomic bombs on Hiroshima and Nagasaki
The Kokoda Campaign stopped the Japanese from capturing Port Moresby and using it as a base. Japan's later defeat removed Japanese control of South East Asia, China and East Asia, but this opened up the way for the sprea of communism through China, Korea and Indo-china and its menace of expansion and takeover of the entire region to the north of Australia. As a result, a reformed Japan soon became an ally of the US, Australia, South Korea and Taiwan.