Korean War
From Transformers Wiki
The Korean War was a conflict on Earth between the nations of North Korea and South Korea, the former supported by the Soviet Union and latter supported by the United States.
Fiction
Marvel The Transformers comics
At some point during the Korean War, Sergeant "Sparkplug" Witwicky of the United States Marine Corps was taken prisoner by North Korea, who put him to work repairing their equipment. But unbeknownst to his captors, he sabotaged the equipment they had forced him to work on, causing the the North Koreans to suffer losses due to his handiwork. Years later, when he was taken captive by Megatron and forced to create a system where the Decepticons could convert regular gasoline into Transformer fuel, he recalled his time as a POW and took similar measures, sabotaging the Decepticons by poisoning their fuel. Prisoner of War! The Last Stand
