USS Pueblo is a Banner-class environmental research ship, attached to Navy intelligence as a spy ship, which was attacked and captured by North Korean forces on 23 January 1968, in what was later known as the "Pueblo incident" or alternatively, as the "Pueblo crisis".
The seizure of the U.S. Navy ship and her 83 crew members, one of whom was killed in the attack, came less than a week after President Lyndon B. Johnson's State of the Union address to the United States Congress, a week before the start of the Tet Offensive in South Vietnam during the Vietnam War and three days after 31 men of North Korea's KPA Unit 124 had crossed the Korean Demilitarized Zone and killed 26 South Koreans in an attempt to attack the South Korean Blue House in the capital Seoul. The taking of Pueblo and the abuse and torture of her crew during the subsequent eleven months became a major Cold War incident, raising tensions between western and eastern powers.
Wikipedia https://en.wikipedia.org/wiki/USS_Pueblo_(AGER-2)
Address Pyongyang, North Korea
Coordinates 39°2'25.609" N 125°44'22.84" E