Ukraine War Causes Ecological Collapse in the Black Sea

The conflict between Russia and Ukraine has triggered an unprecedented environmental disaster in the Black Sea. More than 120,000 dolphins and porpoises have died since the invasion began in 2022. This figure represents one quarter of the total cetacean population in the region.

Military operations use high-power sonar that disorients the animals. Without the ability to use echolocation, dolphins lose their capacity to hunt and navigate. The resulting malnutrition weakens the immune systems of these marine mammals.

The ecosystem is suffering from the discharge of toxic substances from warships and damaged cargo vessels. Oil and fuel leaks add to the chemical residue from missiles. The destruction of the Kakhovka dam in 2023 dumped heavy metals and fertilizers into the sea.

Animals that survive direct attacks end up ingesting pollutants accumulated in the food chain. This contamination facilitates the spread of lethal respiratory infections. The Black Sea, which already had natural oxygen limitations, is facing an accelerated process of fauna degradation.

Prolonged geopolitical instability in the Black Sea region raises the risk of disruption to essential maritime trade routes. This scenario of uncertainty may pressure reserve assets and increase volatility in global markets due to rising logistics costs.