Steven Erlanger and Stefan Kornelius join Ivo Daalder to discuss the week's top news stories.

Ryan Heath and Giles Whittell join Ivo Daalder to discuss the week's top news stories.

Faced with a new, less popular monarch, will a growing movement for republicanism accelerate in the Caribbean 'realms'?

Susan Glasser, Stefan Kornelius, and Giles Whittell join Ivo Daalder to discuss the week's top news stories.

Ravi Agrawal, Steven Erlanger, and Carla Anne Robbins join Ivo Daalder to discuss the week's top news stories.

Analysis, research, and programming related to acquisition and resources, homeland security, strategy, reconstruction, military/nuclear issues, and terrorism.

Deborah Amos, Steve Erlanger, and Gideon Rachman join Ivo Daalder to discuss the week's top news stories.

Jamil Anderlini, Catherine Philp, and Peter Spiegel join Ivo Daalder to discuss the week's top news stories.

Pakistan's military leaders lauded the Taliban's takeover of Afghanistan this week. But will Pakistan's domestic threats—from a shaky economy to a rise in domestic terrorism—threaten the country's stability as a result of new leadership next door?

Carnegie nuclear policy senior fellow Ankit Panda discusses recent nuclear saber-rattling by Russia and North Korea and whether the risk of nuclear conflict is growing.