
Sometimes a Test is Just a Test
Jennifer Lind, Keir A. Lieber, and Daryl G. Press
A man in Seoul walks past a television report on North Korea's nuclear test. (Kim Hong-Ji / Courtesy Reuters)
In his State of the Union address, U.S. President Barack Obama described North Korea's recent nuclear test as a provocation that required a firm response. The intended audience for that provocation, though, is up for debate. Some commentators have posited that the test was a signal aimed at China, designed to demonstrate North Korea's