Nuclear Issues

The thought that what we are now witnessing in Ukraine could trigger a cascade of actions and reactions that end in war will strike most readers as fanciful. Fortunately, it is, writes Graham Allison. But we should not forget that in May 1914, the possibility that the assassination of an Archduke could produce a world war seemed almost inconceivable. History teaches that unlikely, even unimaginable events do happen.

Russia is violating Ukrainian sovereignty and international law by sending troops to seize communications, transportation, and governmental hubs on the Crimean peninsula. Soldiers violating borders to seize territory in Europe is a grave matter, reminiscent of a darker past that Europe has tried to escape.

What has Barack Obama's administration done to respond?

"The East-West Institute released a study in late May by U.S. and Russian "experts" on the Iranian missile threat that concluded the threat "is not imminent and that in any event the system currently proposed would not be effective against it." The next day, Defense Secretary Robert Gates says, Iran apparently tested a multistage, solid-propellant missile with a range of 1,200 to 1,500 miles, putting much of Europe within range."

Through the capture of and subsequent announcement that it would release 15 British sailors and marines, the Islamic Republic of Iran sent its adversaries a pointed message: just as Iran will meet confrontation with confrontation, it will respond to what it perceives as flexibility with pragmatism. This message is worth heeding as the United States and Iran seem to be moving inexorably toward conflict.

There is much to learn from the British: their reticence about disclosing details, their clear expertise in human intelligence, their non-hysterical reaction to very real threats. But how we deal with our immigrant and domestic populations is certainly not one of them.

As the World Trade Center and Pentagon attacks become a more distant memory, many Americans comfort themselves with the thought that 9/11 was a freak accident or a 100-year flood.

On August 6, 1945, the United States carried out the first attack with nuclear weapons, against the Japanese city of Hiroshima. The weapon would fundamentally alter the face of conflict, and shape strategic thinking for subsequent generations. If strategists couldn't always agree on what force posture the United States should adopt, there was consistently broad agreement that the spread of nuclear weapons posed a fundamental threat to United States national security.

International Atomic Energy Agency director Mohammed ElBaradei has called for a “five-year moratorium” on all new uranium enrichment and plutonium reprocessing capabilities. His proposal should become a rallying point for everyone committed to preserving the non-proliferation regime. Though rejected initially by both Iran and the United States, this proposal should be resurrected by Germany and others.