The Operation Polar Bear VI Monument is a historical landmark in Fredrikstad, marking an important part of Norway's war history during World War II. This monument is linked to an anti-sabotage plan developed for Norwegian ports, with the aim of preventing German blockade in the event of an invasion. The plan, known as "Operation Polar Bear VI", was designed with a particular focus on the ports in Østfold, which were given the code name "VI East".
As part of the preparations for the operation, twenty officers from the Norwegian Navy were trained to carry out the necessary measures. The ports of Moss and Fredrikstad, located close to the neutral border with Sweden, were central to this strategic plan. The operation is also related to the scorched earth tactics observed in France, which further emphasizes its importance in the military context of the period. The monument stands as a memorial to these historical events and the preparations made to protect the country.