The international community friction the Coreia of the north as a threat the peace, following the line of United States former-president George Bush who classified this country as one of the integrant ones of the axle of the evil. What the Coreia of the north searchs is an dissuasion tool, therefore recent history sample that the countries that did not have strategical weapons when had faced stronger invading forces had been dominated or had lost parts of its territories, Afeganisto, Iraq and Serbia. It is clearly that nor all had the capacity to develop a nuclear armament, this is restricted to few countries. The Coreia of the north is a country that suffers with pressures of U.S.A. has some decades, the participation of U.S.A. in the war of Korea (1950 the 1953) was effective, and it cannot make front to a numerically and technologically superior enemy.
The acquisition of nuclear weapons is the possibility to get a tool of dissuasion on the part of the north-native of Koreas, as well as also is for the powers that already possess nuclear weapons (States Joined, Russia, China, England, France, India, Pakistan and Israel). The north korean knows of its military limitations, aggravated still more per decades of isolation and sanctions, and the search for nuclear weapons is the only way for the survival of a country that possesss enemy neighbors and allies of a called superpower United States, even because, this superpower already showed to the world the power of such weapon in Hiroshima and Nakasaki. The Coreia of the north already executed two tests, the first one in 2006 with an underground explosion that had the power of 4 quilotons and as in May of this year with a 20 power of quilotons with one has also tested subterranean. The evolution of the north korean is a fact, however, until using these weapons in a missile it goes to lead plus some time.