Today world facing many problem like Terrorisim, Poverty, illiteracy and Climate Change. Today military expenses may increases. World Powerful countries make their more budget for military modernization and make Nuclear weapons. In cold War period 80 % of nuclear weapons gone down and disposed. Their Armed race between nuclear power countries all happened for natural resources such as Oil , Land, River, Sea resources. Their fore their possibility of another nuclear radiation and health hazards. United Nation take step for Nuclear proliferation treaty and the dispute of Nuclear Armed can stop through peace , and dialogue and proper discourse between Nuclear Power Nation. During Nuclear radiation refers to particles and photon emitted during chain reaction during the fission of U-235 the nuclear radiation that released contains neutrons and gamma ray photons. There are several types of particles of wave that may shoot out of a radioactive material in nucleus, Alpha particles, Beta Particles, gamma rays, and Neutrons are most common form of dangerous radiation. In the radiation in atmosphere they could cloud of intense radio activity immediate radiation after explosion.