Porn swap tied to Aegis info leak The Yomiuri Shimbun Top-secret data on Aegis destroyers obtained by a Maritime Self-Defense Force petty officer 2nd class were found to have been obtained after he copied obscene images to his hard disk from a colleague's computer, without knowing the information contained the secret data, police sources said Wednesday. The Kanagawa prefectural police also found the secret information was leaked to another petty officer, meaning the case now involves three petty officers, including the 33-year-old 2nd class petty officer, who is a crew member of the destroyer Shirane of Escort Flotilla 1. Hard...