. The impact of wars on the environment is always adverse, regardless of whether it is caused by direct military action or strategic countermeasures. The overall environmental damage caused by a particular war is the result of many factors and is often multidimensional, as water bodies, forests, air, soils, and all living organisms are affected. During the five months of the war, our country suffered enormous environmental damage. It will take decades to restore Ukrainian nature. Today, active hostilities are taking place in the south of Ukraine in nature conservation steppes with unique ecosystems, which will take at least 50 years to restore. Among the objects of the nature reserve fund of the Mykolaiv Oblast that suffered due to the war, there are sections of the Black Sea Biosphere Reserve, the Regional Landscape Park "Kinburnska Kosa" and the National Nature Park "Biloberezhya Svyatoslav". Even in the first days of the war, Russian troops entered the Kinburn Peninsula, after which fires broke out that threatened the existence of rare species of flora and fauna. In addition, large populations of animals and plants were so exterminated by numerous explosions throughout the territory of Ukraine that we may now lose them forever and irrevocably. Today, 2.5 million hectares of Europe's nature conservation network are under threat of destruction due to the actions of the russian federation. These are 160 objects of the Emerald Network - territories of existence of species and habitats protected at the pan-European level. And there are 17 Ramsar sites with an area of ​​627.3 thousand hectares - wetlands of international importance.