The paper examines the impact of the war in Ukraine, which began in 2022, on disruptions in global value chains. Global value chains play a key role in facilitating the efficient cross-border production and distribution of goods. However, conflicts and geopolitical tensions can disrupt these chains, leading to significant economic consequences. The aim is to explore the specific effects of the war in Ukraine on global value chains and the broader implications for international trade and economic stability. The paper analyzes the disruptions caused by the war in Ukraine in key sectors, including manufacturing, agriculture and mining, which are integral parts of global value chains. The paper examines the challenges faced by companies due to disruptions in supply chains, logistics infrastructure and trade routes, leading to delays, increased costs and logistical complexities. The consequences of these disruptions on multinational corporations operating in Ukraine are also being investigated, analyzing the challenges they face and the strategies adopted to mitigate the impact on their business and supply chains. Furthermore, the implications for trade patterns, market access and foreign direct investment are explored, highlighting the decline in export and import volumes and the changing trade partnerships and diversification strategies adopted by enterprises in response to the war. By comprehensively analyzing the impact of war on global value chains, this paper contributes to understanding the complex relationship between conflict and economic interconnectedness and highlights the need for policy measures to restore stability in global value chains, including rebuilding logistics infrastructure, resolving political conflicts and fostering international cooperation.