After the basic training of the regiment ceased, a detachment was formed with the 17th Amphibious Patrol Boat Company ("17. amfibiebevakningsbåtskompaniet") and the 132nd Naval Security Company ("132. säkerhetskompani sjö") of the 1st Marine Regiment, as well as a Maritime Intelligence Company ("Sjöinformationskompani") from the Marinbasen ("Marinbasen") in Karlskrona.