Nuclear weapons
Nuclear weapons, the use of nuclear reaction of the photothermal radiation, electromagnetic pulse, shock wave and induced radioactivity caused by the killing and destruction of the role, and caused a large area of radioactive pollution, to prevent each other's military operations to achieve strategic objectives of the large lethal weapons. Mainly nuclear weapons (the first generation of nuclear weapons, commonly known as atomic bombs) and nuclear weapons (also known as hydrogen bombs, divided into two and three). And some are still inside the weapons into the light emitting elements with induced radiation to increase the intensity of radiation to expand pollution, or to strengthen the neutron radiation to anti-personnel (such as neutrons). Nuclear weapons are also called nuclear weapons or atomic weapons. In addition, nuclear weapons can be subdivided into strategic nuclear weapons and tactical nuclear weapons according to their use. The former is a general nuclear weapon category, a large amount of nuclear weapons and a long range, and the latter is a small equivalent and a near range. Among them, the latter can be used for war front. The concept of tactical nuclear weapons and the development of relatively strategic nuclear weapons as a slow, after the Second World War has been gradually formed for many years, and tactical nuclear weapons need nuclear technology requirements are high and complex, the premise is to have strategic nuclear weapons. ...