An oil tanker sits at a naval dock yard after being rescued from pirates, in Lagos, Nigeria, Feb. 22, 2016 (AP photo by Sunday Alamba).

In early May, a high-speed boat pulled alongside the Rio Mitong, a Panama-flagged cargo vessel, just off the coast of Equatorial Guinea. Using ladders to board the ship, a group of assailants kidnapped two crew members, taking them back to the shore, where they subsequently held them for ransom. Another ship was reportedly attacked that same night, elsewhere in the Gulf of Guinea. These attacks are just two among many recent incidents in this vast and strategically significant body of water, where armed robbery, piracy and kidnappings at sea have escalated in recent years. Though piracy overall has decreased globally, […]