Final answer:
The Allies wanted to seize New Guinea, the Solomon Islands, and the surrounding islands for strategic reasons during World War II. The possession of these islands provided important military advantages and allowed the Allies to establish bases for launching offensives against Japan.
Step-by-step explanation:
In World War II, the Allies wanted to seize New Guinea, the Solomon Islands, and the surrounding islands for strategic reasons. These islands were strategically located in the Pacific and provided important bases for launching offensives against the Japanese. Seizing control of these islands would allow the Allies to establish airfields and gain a foothold for further advances in the Pacific theater.
The battle for Guadalcanal in the Solomon Islands, for example, was crucial as it was strategically located and provided the United States with a base from which they could launch future offensives against Japan. The Allies adopted a strategy of island hopping, whereby they bypassed heavily fortified islands and focused on capturing islands that were capable of holding airfields. By doing so, they could isolate and cut off the Japanese-held islands and use captured islands as bases for further attacks.