North Korea nuclear crisis is the biggest threat to the planet, it could push the world towards indefinite war for years on the Korean peninsula and beyond, and as a result, millions of lives would be on risk. The level of risk has sharply increased because North Korea is directly on a collision course with United States, it is confronting with its client states South Korea and Japan, and it is threatening with the nuclear attack on USA mainland. North Korea is claiming to have an intermediate and long range of missile which can atta…