This remote South Pacific island was home to one of the least necessary battles of World War II. But these days, Peleliu in the country of Palau is bringing in a new kind of tourist thanks to its role in the “Call of Duty” game. The island is lush, myriad shades of green made deeper by the effects of the morning’s rainfall. Just offshore, snorkelers float over beds of unbleached corals. Walking off the small wooden boat dock, visitors pass clumps of ficus trees and ankle-dee... [7924 chars]