Abandoned boats filled with dead bodies keep washing ashore in Japan

Something sinister is happening in the Sea of Japan.

Since October, a dozen wooden boats have been discovered in the sea or on the coast filled with 22 decaying bodies, police and the Japanese coast guard said. One boat contained six skulls, and another had two headless "partially skeletonized" bodies. So far, the clues point to the boats being from North Korea – the coast guard says the hull of one boat with 10 bodies on it had "Korean People's Army," the name of the military, written in Korean, and Japan's NHK reports a tattered piece of cloth found on one boat looks like it could be from a North Korean national flag.

The coast guard is likely correct, maritime expert Yoshihiko Yamada told NHK. The boats have a "striking resemblance" to vessels used by North Korean defectors, and because the boats are "old and heavy," they didn't have enough engine power to "turn the ships against the currents." If the people on the boats were attempting to defect from North Korea, they could have taken the Sea of Japan route because, although more dangerous, it's not policed like the border with China.