FILE - In this Aug. 29, 2011, photo, a North Korean waitress walks through a door under a clock with Chinese emblems at a restaurant in Rason city in North Korea. North Korea said Friday, Aug. 7, 2015, that it will establish its own time zone next week by pulling back its current standard time by 30 minutes. Local time in North and South Korea and Japan is the same — nine hours ahead of GMT. It was set during Japan's rule over what was single Korea from 1910 to 1945. The establishment of "Pyongyang time" is meant to root out the legacy of the Japanese colonial period, the North's official Korean Central News Agency said. (AP Photo/Ng Han Guan, File)