Exploratory study on the impact of military actions on the environment and infrastructure in the current Ukraine war with a specific focus on waste management.

The war in Ukraine and its consequences are becoming a disaster not only on a national scale but also for many other countries. The overview and considerations on such consequences given in this article shall help in managing and restoring (Ukrainian) territories after war. A structured analysis of literature about the war and post-war impact on the environment paired with 'grey literature' and the collection of currently available information from regional and national government agencies and official organizations on the specific situation in Ukraine, with a particular focus on waste management issues, was conducted. The main groups of environmental components affected by military actions are analysed, systematized, and classified. It is shown that the negative impact of military actions has irreversible consequences for the environment not only in Ukraine but is also already gaining global proportions. In addition, much of the infrastructure in the waste management sector has been destroyed, meaning that large volumes of unsorted and untreated waste are now ending up in landfills, most of which are uncontrolled since other more effective and sustainable environmental and waste management options are currently missing. Therefore, it is necessary to develop remediation concepts and implement comprehensive measures to clean up the territories and restore environmental components and the waste management sector after war. This includes - among other issues - assessing or measuring the generation and composition of post-war demolition waste and municipal solid waste during and after the war as a basis for further planning and decision-making.