USS Pueblo (AGER-2) is a Banner-class technical research ship (Navy intelligence) which was boarded and captured by the Democratic People's Republic of Korea (North Korea) on 23 January1968 in what is known as the Pueblo incident or alternatively as the Pueblo crisis.North Korea stated that she strayed into their territorial waters, but the United States maintains that the vessel was in international waters at the time of the incident. More recently, facts have come to light that indicate that USS Pueblo was captured by North Korea at the instigation of the Soviet Union, which was seeking a cryptographic machine onboard to match with a key provided to the Soviets by the spy John Anthony Walker.
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