TOKYO — Japan's first long-range missile was deployed at a southwestern army camp, officials said Tuesday, as the country pushes to bolster its offensive capabilities. The upgraded Type-12 land-to-ship missiles, developed and produced by Japan's Mitsubishi Heavy Industries, became operational at Camp Kengun in Kumamoto prefecture. “As Japan faces the most severe and complex security environment in the postwar era ... it is an extremely important capability to strengthen Japan’s deterrence and