The ongoing war in Ukraine is having multiple impacts on the country's water sector, according to a recent study led by the Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) and the Senckenberg Society for Nature Research (SGN). In addition to the horror of the direct consequences of war, the destruction of water infrastructure also carries long-term consequences and risks for the population, the environment and global food security. The study has been published in the journal Nature Sustainability.