All countries have an inherent right to self-defense even when they lack the capacity to do so with conventional weapons.  States, as the building blocks of international society, have an inviolable right to self-defense, and this right extends to the possession of miniature, tactical nuclear weapons. Often states lack the capacity to defend themselves with conventional weapons. This is particularly true of small and poor states. Even wealthy, small states are susceptible to foreign attack, since their wealth cannot make up for their lack of manpower. When armed with tactical nuclear weapons, all states become equal in terms of capacity to do harm to one another. If a large state attempts to intimidate, or even invade a smaller neighbor, it will be unable to effectively cow it, since the small state will have the power to severely damage, or even destroy, the would-be invader's military capacity with a few well-placed miniature nuclear missiles [1]. An example of this is the 2008 invasion of Georgia by Russian troops, which would likely never have occurred had Georgia possessed an arsenal of tactical nuclear weapons, as Russia would have thought twice when considering that its large tank formations could be wiped out by a single well-placed tactical warhead. Clearly, nuclear weapons serve in many ways to equalize states irrespective of size, allowing them to more effectively defend themselves.  [1] The Economist. 2011. “A Rivalry that Threatens the World”. The Economist. Available: