Actually they were labeled as Rockets in the manifest which in finnish is raketteja and usually means fireworks. Guided missile is ohjus in finnish. They were apparently surplus sold by the German government to South Korea. The ship was bound for South Korea and Shanghai in the PRC. When military munitions are transported through a country, even visiting a port counts, they should have a permission from the proper authorities of that country. This shipment had no such transit permission and the investigation concentrates now on this clear breaking of the rules, was it intentional or accindenta