The World Health Assembly in Geneva this week needs to do more to define a workable mission for the struggling World Health Organization.

Listen to U.S. Permanent Representative to NATO Ivo Daalder discuss the Chicago NATO Summit with Foreign Affairs editor Gideon Rose and the Chicago Council on Global Affairs' Rachel Bronson.

Talks in Baghdad reflect Iran's new willingness to discuss its nuclear program, but sanctions may not sting enough to make it change course, says expert Hassan Hakimian.

The Chicago summit attempted to map a new NATO agenda, but instability in Afghanistan and the European fiscal crisis still cloud the alliance's path, says CFR's Charles Kupchan.

This declaration was issued at the NATO summit in Chicago, Illinois on May 20, 2012.

President Obama and NATO Secretary General Rasmussen gave these remarks on May 20, 2012 in Chicago, Illinois.

Republican presidential candidate Mitt Romney published this op-ed regarding NATO in the Chicago Tribune on May 19, 2012.

The upcoming NATO summit will include talks on the endgame in Afghanistan, a new smart defense doctrine, and bolstering global partnerships, all of it colored by fundamental questions about the role and mission of the alliance, says CFR's Stewart Patrick.

NATO has been the foundation of transatlantic security for more than sixty years, but despite its longevity, critics question whether the alliance can stay relevant in the face of emerging threats, limited funding, and debates over its mission.

This weekend's G8 summit will be dominated by negotiations over the eurozone sovereign debt crisis and limiting contagion to the global economy, says expert C. Randall Henning.

Colonel Chad T. Manske, USAF, says the question of what constitutes missile-defense interim capability will loom large over the NATO Summit, but the issue for NATO remains whether they can muster the political, diplomatic, economic, and technical will to bring a ballistic-missile defense capability on line.

Willem Buiter discussed the current and future challenges of the Eurozone, including the sovereign solvency crisis and the possible restructuring of current sovereigns, Spain's current debt situation, the role of the European Central Bank, and the possible exit of Greeze from the Eurozone.

This Congressional Research Service report explains the issues to be covered at the upcoming NATO Summit in Chicago, where talks about Afghanistan, "smart defense," and partnerships with non-NATO members are supposed to dominate.

Greece's political turmoil is spreading fresh economic uncertainty. But it is wrong to assume an automatic exit from the euro or further sovereign debt contagion, says expert Iain Begg.

New electoral currents in Europe are threatening the German-backed fiscal responsibility pact and sparking fresh fears of debt contagion, says CFR's Sebastian Mallaby.

Charles A. Kupchan testifies before the Senate Committee on Foreign Relations on the future of the North Atlantic Treaty Organization (NATO), and what's at stake in the upcoming Chicago summit.

In advance of the mid-May NATO summit in Chicago, Ambassador Daalder discusses the alliance's priorities and future, as well as broader transatlantic relations.

Ahead of the mid-May NATO summit in Chicago, Ambassador Daalder discusses the alliance's priorities and future, as well as broader transatlantic relations.

Ahead of the mid-May NATO summit in Chicago, Ambassador Daalder discusses the alliance's priorities and future, as well as broader transatlantic relations.

Tikki Pang and Laurie Garrett argue that the World Health Organization is facing an unprecedented crisis that threatens its position as the premier international health agency, and to ensure its leading role, it must rethink its internal governance and revamp its financing mechanisms.