OPERATIONAL INTELLIGENCE COLLECTION -- Up Close and Prolonged. It was not the first or the last "trail-op" during
the Cold War, but it probably was the longest, continuous, close-in trailing operation against a patrolling Soviet nuclear
missile submarine ever conducted by a US submarine. Beginning with the first detection of the Soviet Yankee class boat
at the north end of the Norwegian Sea above the Arctic Circle, the USS Batfish tailed the submarine south to its patrol
station of the US East Coast for 50 days in 1978 without being detected. Designed to collect vital intelligence on how,
where and when the Soviet submarines operated in their nuclear missile patrols in the waters off the mid-Atlantic US
coast, the Batfish operations also served a contingency purpose by being in position to strike if the Soviet sub indicated
it was about to fire a missile.
            
Operations such as the Batfish's provided intelligence on not only the acoustic signature of the individual submarine but
also unique insight into Soviet Navy operational tactics and doctrine as well as strategic knowledge of on-station Soviet
patrol areas (designed to be optimum pre-missile launch positioning). Retired Rear Admiral Thomas Evans, the 1978
commanding officer of the Batfish, and several members of his successful mission participated in a recent news
conference marking the partial declassification of the operation (dubbed Operation Evening Star) by the Navy at the
Smithsonian's National Museum of American History. Admiral Evans attributed the success of the mission to the
experienced crew, the design of the Batfish, and, what was then new, the boat's towed sonar array with improved
acoustic detection capabilities.
          
The article did not mention what must have been supremely stressful operations to remain four to five miles behind the
Yankee while maintaining onboard quiet for 50 days to avoid counter-detection and yet holding position to ensure
continuing contact. Since Soviet submarines routinely turned 180 degrees from their track to steam rapidly back down
their wake to detect any trailing American, the officers and crew of the Batfish would have had to hold a high state of
alert continuously even though Admiral Evans said, "It was tedious at times." (Philadelphia Inquirer 2 Mar '01, Pauline
Jelinek, AP) (Harvey)
Alfred Leo Pelletier, Pipefitter 1st / class, helped build this very important US SSN
681 BATFISH Nuclear Attack Submarine, which change the course of history.
Yankee-Class Submarine
Counter

This is the Yankee Soviet Submarine The US SSN 681 BATFISH followed for 50 days to end the cold war...
General Dynamics
Electric Boat Division
Groton, Connecticut
Pipefitter
Foreman-Supervisor
1968-1978
Nuclear Attack
Submarines

54618
Dept 243
Alfred Leo Pelletier