We consider a game-theoretic model of counterproliferation, in which a single Incumbent (holding nuclear weapons) is faced with a sequence of potential Entrants (who are considering developing and deploying a nuclear capability or other weapons of mass destruction of their own). The Incumbent...

We consider a search game in which a hider chooses to hide in any one of many cells. A searcher looks in any of the cells. The probability of finding the hider depends (a) on the characteristics of the cell, and (b) on whether the searcher looks in the right cell. It is possible that the hider...