Defense and Security

Primary Sources

Quadrennial Homeland Security Review

The first Department of Homeland Security quadrennial review in 2010 explained the U.S. government's definition and vison of homeland security and established mission areas and objectives. The second quadrennial review in 2014 discussed strategies to collaborate and prioritize in light of known risks.

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Op-Ed

When All You've Got Is an F-16...

Author: Micah Zenko
Foreign Policy

U.S. policymakers are calling for airpower and bombings in Iraq, just two days after the Islamic State of Iraq and al-Sham captured territory in the north. Micah Zenko discusses why policymakers so quickly resort to bombing as a policy option, and the unfortunate consequences of this limited discourse.

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