While NATO can extend the status quo in the short term, it cannot postpone resolving its defense and deterrence dilemmas without undermining Alliance confidence and cohesion.
Though the participants in the negotiations about Iran's nuclear program foresee several rounds of discussions, all are acutely aware that time to reach agreement peacefully may be running out.
North Korea plans to use long-range missile technology to launch a satellite later this month despite international condemnation. There are also troubling signs that the isolated country is preparing for a third nuclear test.
Much has changed in the Middle East during the past two years, and not to Turkey’s advantage. As a result, Turkey is now seeking to contain a rapidly deteriorating regional security situation.
With anxieties over the nuclear activities of North Korea and Iran looming large, heads of state from 53 countries convened in Seoul this week to reaffirm and intensify their commitment to prevent nuclear materials from getting into the hands of terrorists.
Although policymakers worry that an Iranian atomic weapon would force the country's neighbors to explore the nuclear option, that is not the case for Turkey.
In the pursuit of nuclear security, Taiwan represents a special case for the international community because its legal status as an 'outsider' prevents it from formally participating in the many global arrangements to prevent nuclear proliferation.
The second Nuclear Security Summit in Seoul in March 2012 provides an opportunity for China, Japan, and the Republic of Korea to develop concrete cooperation on nuclear security.
Skeptics and supporters alike tend to ignore the practical realities of deep nuclear reductions. Nuclear-armed states will only agree to deep reductions if several demanding conditions are met.
The effects of the Fukushima Daiichi nuclear accident are still being felt on a daily basis.