Major nations responsible for keeping world peace: China vice premier

The world's major nations are responsible for maintaining global peace, and all countries should remain committed to a road of stable and peaceful development, China's Vice Premier Zhang Gaoli said on Saturday.Earlier this month, Pyongyang launched four ballistic missiles in response to joint U.S.-South Korea military exercises, which it regards as preparation to war."Large countries have the responsibility to maintain global peace, should increase strategic dialogue, increase mutual trust, and