Japan’s Mogami-class warship is turning out to be a hot item among global navies. Australia is buying 11, New Zealand is considering putting in an order – and now, even the United States is showing interest.According to a US Naval Institute report published on Tuesday, government and naval planners are looking at three possibilities: Japan’s Mogami-class frigates, South Korea’s Chungnam guided-missile frigate and Turkey’s Istanbul-class warship.This is the first time since World War II that a...