How did ISIS gain so much territory in #Iraq? It depends on who you ask—& what they feel they can say without risking punishment. I explore the public secrecy around states and terrorism in #TerrorismStudies in @IntSecHarvard with Daniel Tower. Thread. direct.mit.edu/isec/article...

New from me on whose security matters—and whose doesn’t—in ‘Signalgate.’ TLDR: The Atlantic didn’t consider the impact on Yemeni civilians when publishing the full transcript. theconversation.com/signalgate-w...