Carl Levin discusses U.S. defense policy and ongoing national security concerns.

Carl Levin discusses U.S. defense policy and ongoing national security concerns.

Jendayi Frazer, former assistant secretary of state for African affairs and current CFR adjunct senior fellow, and Joel D. Barkan, Center for Strategic and International Studies Africa scholar, discuss the elections in Kenya and how they could affect U.S. security interests.

Micah Zenko argues, "routine and unchallenged assertions highlight what is perhaps the most widely agreed-upon conventional wisdom in U.S. foreign and national security policymaking: the inherent power of signaling."

Fawzia Koofi, Afghan Member of Parliament, women's rights activist, and presidential candidate, speaks about what to expect for Afghanistan after U.S. troops withdraw in 2014.

Iran's reluctance to negotiate over its controversial nuclear program makes a deal with international powers unlikely, says CFR's Carla Robbins.

Micah Zenko asks why we aren't asking Chuck Hagel about the stuff the secretary of defense actually does.

All signs suggest that the United States will not be keeping large numbers of forces in Afghanistan for much longer, says CFR's Stephen Biddle.

Greg Miller and Scott Wilson discuss how President Obama's nominations of Chuck Hagel and John Brennan signal a shift in the administration's national security policies as the wars in Iraq and Afghanistan draw to a close.

Director General Amano discusses challenges facing the IAEA, including action plans for global nuclear safeguards and security.

Director General Amano discusses challenges facing the IAEA, including action plans for global nuclear safeguards and security.

Rather than focus on dramatic raids and high-tech drone strikes, special operations should refocus its attention on working with and through non-U.S. partners to accomplish security objectives, says Linda Robinson.

Authors of the new CFR ebook Global Korea: South Korea's Contributions to International Security will discuss the ways South Korea is becoming a more active contributor to international security by participating in peacekeeping, antipiracy, postconflict stabilization, counterproliferation, and other activities.

Micah Zenko says regardless of who wins the election in November, there are five core principles of U.S. foreign policy that are widely held on both sides of the aisle. However, these principles also rest on shaky ground and often undermine U.S. national interests.

Mitt Romney delivered an address on foreign policy, titled "The Mantle of Leadership" to the Virginia Military Institute in Lexington, Virginia.

Frank G. Klotz says the United States needs to rebuild its icebreaking capability in Antarctica, otherwise protecting U.S. interests—in both polar regions—will become even more challenging.

Micah Zenko says leave the "better off" question aside and look at safety, "The reality is that, across a range of criteria, Americans are indeed safer and more secure than four years ago."

Pakistani foreign minister Hina Rabbani Khar discusses U.S.-Pakistan relations, focusing on the bilateral relationship beyond national security concerns.

The UN General Assembly will likely address two "lightning rod" issues: ending the bloodshed in Syria and curbing Iran's nuclear development, says CFR's Stewart Patrick.

Examining the decline of violence in Iraq at the end of 2007, Stephen Biddle, Jeffrey A. Friedman, and Jacob Shapiro argue, "A synergistic interaction between the surge and the [Sunni] Awakening was required for violence to drop as quickly and widely as it did: both were necessary; neither was sufficient."