Tokyo and Washington are reportedly planning to install a US early-warning radar system at a coastal base near Kyoto, in Centralto bolster defences against the North Korean missile threat. The new site will be the second US X-band radar system to be installed in Japan, after another was set up at the Shariki Japan Air Self Defense Force (JASDF) base, in the Aomori prefecture in northern Japan. Japanese sources have indicated the new Homeland Defense Radar Site will be built in tha Kyogamisaki Air Self-Defence Force base in Kyotango, northwest of Kyoto, on the coast of the Sea of Japan (the East Sea). The location was picked as it was likely that a North Korean missile targeting Guam or Hawaii would fly over western or central parts of Japan. The station in Northern Japan is likely to covers potential North Korean attacks targeting the West Coast of the Continental USA. Japanese Prime Minister Shinzo Abe and US President Barack Obama confirmed in their Washington meeting on Friday that the two countries would work together on the radar installation.
In the terminal mode, the same radar provides surveillance, track, discrimination and fire control support for the Terminal High Altitude Area Defense (THAAD) weapon system.
The US Missile defense Agency (MDA) has already produced eight of eleven TPY-2 radras funded. Four are currently forward deployed worldwide.are currently deployed in Turkey, Israel and Japan. A new site was reportedly established last year in Qatar in the persian Gulf. The Japanese site will improve the coverage of the north-eastern pacific which, until now, has been covered by a US-based or sea-based systems.