International Security & Defense

A.I. could bolster democracy instead of undermining it - if there were an A.I. system developed by government and available to all citizens, argue Bruce Schneier, Henry Farrell, and Nathan Sanders.

If China attempts reunification with Taiwan, how will the US meet its obligations to defend it? Two visiting fellows and officers of the US Air Force insist that the US must improve its preparedness for a new type of conflict.

Stephen Walt argues for greater foreign-policy restraint by the United States: U.S. foreign policy would be more successful if it did less but did the vital things well.

Artificial intelligence has the potential to dramatically alter how we gather information, communicate and work. Experts are also raising questions about how it will affect governance and what it will mean for the future of our democracy. Bruce Schneier, a fellow at the Belfer Center, joins PBS' William Brangham to discuss.

What makes the threat of AI-powered lobbyists greater than that of the high-priced lobbying firms on K Street is their potential for acceleration, write Nathan E. Sanders and Bruce Schneier.

Stephen Walt offers some brief foreign-policy advice for the newest members of the U.S. legislature.

The nonpartisan ethic of the armed forces is at greater risk today than it has been in our lifetimes, and maintaining it is essential for the survival of American democracy.

 Stephen Walt decided to look back to see if 2022 had gone according to his expectations. In his last column of 2021, he had described "Biden’s 2022 Foreign-Policy To-Do List." What did he get right, what did he get wrong, and how well did the Biden administration perform?

Stephen Walt analyzes why self-imposed restraint will always be a contradiction in terms for Washington. Ideology, power, bureaucratic momentum, and other states' desires to use U.S. power for their own ends combine to create a powerful predisposition to do something and a concomitant inability to set clear priorities and stick to them when temptation arises.

Stephen Walt's argument tries to answer the following question: What impact will the decisions taken at the recent Party Congress have on the balance of power and U.S.-China competition? From a U.S. perspective, was what just took place in Beijing good news or not?