Late last month, Japan and Malaysia concluded a weeklong joint coast guard exercise focused on combating piracy in Southeast Asia. Despite a recent decline, piracy is still a threat across the region and cooperation between states—including some, like Japan, that are outside the region—is seen as an important mechanism for mitigating it. In an email interview, Lucio Blanco Pitlo III, a foreign affairs and security analyst on Asia-Pacific issues and a former lecturer at the School of Social Sciences at Ateneo de Manila University in the Philippines, discusses the state of piracy in Southeast Asia and what kinds of multilateral responses have emerged to counter it.