“I think that I shall never see / A poem as lovely as a tree.” Most Americans know the opening lines of the poem “Trees” by Joyce Kilmer. What they probably don’t know is that Kilmer was a war hero—t…

The U.S. Navy’s dominance of the world’s oceans has made it an indispensable foreign policy tool as well as a guarantor of global trade, but a mix of challenges is raising difficult questions about i…

Many states outsource their cyber operations to non-state actors, with varying degrees of control over their actions. The crisis in Ukraine is a perfect example of this phenomenon. 

Robert Morgus is a policy analyst with New America’s Cybersecurity Initiative and International Security Program and he is the co-author of the recently published Graphic Guide to Cyber Norms. You ca…