All designs which were formally intended to be weapons at some point received a number designation. The results are weapons that can obliterate an entire country. Types of Nuclear Bombs Nation . Notes: US nuclear weapons of all types (bombs, warheads, shells, and others) are numbered in the same sequence starting with the Mark 1 and (as of March 2006) ending with the W-91 missile warhead (which was canceled prior to introduction into service). In addition to the five declared nuclear powers (the U.S., the USSR/Russia, Britain, France, and China) which have all acquired and tested these weapons, they have also been acquired by Israel, India, South Africa, and Pakistan. Hiroshima and Nagasaki killed thousands of people, but man kept looking for ways to improve on them.
May 2, 2005 9:27 AM EDT The Atomic Bomb The enormous amount of nuclear energy that is released by this process produces a … Weapons are being constantly invented that would increase the casualty number and efficiency of a kill. Here is a list of the top ten weapons of mass destruction. Weapon making has become both an art and science. These are the easiest nuclear weapons to design and manufacture, and the capability to do so is a prerequisite for developing any of the other weapon types. 10 …