New York City has developed a sophisticated local and global counterterrorism program since the 9/11 attacks, writes CFR’s Lydia Khalil. Now the NYPD must determine from where the next terrorism thre…

The Obama administration, at first swift to move away from Bush-era detainee practices, has found itself struggling through a political and legal thicket about where and how to try those accused of w…

The NYPD’s new "Domain Awareness System" raises familiar questions about privacy and transparency that are likely to spark a debate at multiple levels of government, writes CFR’s Matthew Waxman.

CFR’s Edward Alden says U.S. response to recent air-security failures should be to improve existing measures that identify genuine threats instead of imposing "knee-jerk initiatives that look tough" …