Nature and EnvironmentGermany: Danger beneath the sea05:16This browser does not support the video element.Nature and Environment07/30/2015July 30, 2015Unexploded munitions from World War II can still be found at the bottom of the North and Baltic seas. As well as an environmental hazard, they also affect the building of offshore wind parks. Now plans are underway to clear the munitions.Copy linkAdvertisement