In a historic speech in Prague last April, Obama pledged to "end Cold War thinking." Yet the U.S. still has a cache of land- and sea-based missiles and long-range bombers. The reason? The idea of Mutually Assured Destruction (MAD) is still central to America's nuclear standoff with Russia. With thousands of weapons ready to launch at a moment's notice and with both sides retaining the option to "launch on warning" of an incoming attack, Obama said during the presidential campaign that the U.S. was unnecessarily exposing itself to accidental nuclear war, in the event of faulty radar alerts or computer glitches. (Long-range missiles do not have a self-destruct button and cannot be rerouted mid-flight.) While it is highly unlikely that the U.S. and Russia would ever intentionally engage in nuclear war, the NPR does nothing to carry out Obama's pledge to lessen the chance of accidental nuclear war by taking U.S. missiles off hair-trigger alert.