31.   There is mounting evidence that the suspected spy ship was North Korean.

32.   Tokyo announced Tuesday that it believes the two vessels were North Korean spy ships, a Foreign Ministry official said.

33.   Two suspected spy ships that escaped aggressive pursuit by Japanese naval forces have entered a North Korean port, government officials said Thursday.

34.   Following developments in the North Korea-Japan row over a suspected spy ship.

35.   Following development in the skinking of a suspected North Korean spy ship by Japanese patrol boats.

36.   Following investigation into the sinking of a suspected North Korean spy ship after a firefight with Japanese patrol boats.

37.   Earlier this month a fleet of Taiwanese naval and coast guard vessels chased a Chinese spy ship found off southern Taiwan.

38.   Earlier this month a fleet of Taiwanese naval and coast guard vessels chased after a Chinese spy ship found off southern Taiwan.

39.   Follow-up on the sinking of a suspected North Korean spy ship by Japanese patrol boats.

40.   The scare came after the sinking of a suspected North Korean spy ship last month in the East China Sea in an exchange of fire with Japanese patrol boats.