Operation Otto was a joint operation of the Wehrmacht and NDH forces against partisans in the Grmeč area in Bosnia, Yugoslavia during the Second World War. It ran from April 19 to 21, 1943.
Operation Otto was a joint operation of the Wehrmacht and NDH forces against partisans in the Grmeč area in Bosnia, Yugoslavia during the Second World War. It ran from April 19 to 21, 1943.