The island fighting in the Pacific during World War II was a war of annihilation where each position had to be wiped out one by one due to the unbreakable morale of the Japanese soldiers. The soldiers fought with an intensity that had no parallel and a sense of fatalism amongst the troops was created due to the combination of workmen-like and extremely deadly tactics.
The Guadalcanal and New Guinea Campaigns were intense, with soldiers dealing with horrors that were unfamiliar to them. These theaters of war saw a back and forth battle between the Japanese and the Allies, with the latter eventually denying the Japanese their objectives.
As the Allied and Axis forces battle for control of Guadalcanal, Marine Corps General Robert Barrow's quote "amateurs think about tactics, but professionals think about logistics" resonates. Gradually building up their strength and bringing in new units from the Mediterranean and other areas is what begins to turn the tide against the Axis in the Pacific war.
The difficulty of documenting elephant poaching and the pressure that comes with the job is likened to World War One.
The Battle of Saipan posed a new challenge for the Americans and Australians, as they were faced with the issue of dealing with Japanese civilians who were indoctrinated by the propaganda and believed that the Allied forces were going to rape and murder them. The presence of fanatical civilians added a different sort of problem for the Allies as they had to come up with a solution for the civilians caught in the crossfire.
The Allies' leapfrogging strategy in World War II involved bypassing the most strongly defended areas held by the Japanese and instead cutting them off from resupply and reinforcement, leading them to succumb to inactivity and starvation. This approach was adopted to minimize casualties and proved to be effective in the Pacific War.