Barack Obama’s presidency has had profoundly negative consequences for our national security. From debilitating cuts in defense budgets, to gutting national missile defense efforts, to his unwillingness to acknowledge a continuing war against terrorism, to his inability to stem the nuclear proliferation threats posed by North Korea and Iran....the picture is bleak.

The United States and its allies and partners must not only understand Iran’s regional strategy and influence but also develop a coherent strategy of their own with which to confront them. Considering the relative economic, political, and diplomatic power of the two sides, it is unacceptable for the United States and its allies to allow Iran even such progress as it has made in these realms.

As NATO summits go, this weekend's meeting of the alliance's members in Chicago may be memorable if only for being the least memorable one in recent history. Of course, quiet summits are not necessarily bad summits. 

When will the "tipping period" end?

Greece's economic and political unraveling could not be coming at a worse moment for President Obama. The crisis has the potential to send shock waves not simply through Europe but also through global financial markets on the very eve of the U.S. presidential election.

American assistance programs aimed at helping Yemen build and maintain counterterrorism forces will not suffice in the face of a real and growing al Qaeda-affiliated insurgency.

Ever since its founding in 1948, the Democratic People's Republic of Korea has maintained an aggressive and bellicose international security posture. Today, fully two decades after the end of the Cold War, North Korea's external defense and security policies look arguably more extreme and anomalous than ever.

The past two weeks of turmoil and drama in Sino-American affairs may well be the new normal, not an exception to an otherwise placid bilateral relationship. While Friday brought news of a possible deal allowing dissident Chen Guangcheng to leave China to study in America, that deal is no more certain than the earlier, failed deal, announced just days before