グロスター岬
In the aftermath of the campaign, there are mixed opinions among historians as to whether the US landings around Arawe, and even around Cape Gloucester were necessary. While according to Henry Shaw and Douglas Kane, authors of the Marine Corps official history, the landing around Arawe arguably made the landing at Cape Gloucester easier, US naval historian Samuel Eliot Morison argues that the landing at Arawe was of "small value" pointing out that it was never developed into a naval base and that potentially the resources and manpower could have been employed elsewhere. US Army historian John Miller also concluded that the operations to secure Arawe and Cape Gloucester "were probably not essential to the reduction of Rabaul or the approach to the Philippines", while there were some benefits to the offensive in western New Britain and comparatively few casualties.