The political crisis in Europe has become a major focus of global attention, especially in recent years. This phenomenon covers a wide range of issues, including populism, migration, and economic instability. The impact of this crisis is not only felt in Europe, but also has significant consequences for global stability. One of the main sources of the political crisis in Europe is the rise of populist movements. Populist parties, such as the League in Italy and the National Front in France, have gained huge support, with agendas that often oppose immigration and globalization. Their victory also reflected dissatisfaction with existing governments and the instability of the use of Europe’s single currency, the euro. The success of these parties could shake the foundations of the European Union (EU) and trigger potential dissolution or restructuring. In addition, the issue of migration is at the top of the agenda in European politics. The migrant crisis that began in 2015 has created tensions between EU member states, with some countries refusing to accept refugees. This gave rise to deep discontent among the people and increased nationalist sentiment across the continent. The inconsistent handling of this crisis has damaged the EU’s reputation as an entity capable of maintaining security and justice for its citizens. Economic instability also plays an important role in this crisis. Many European countries are still recovering from the impact of the global recession, and slow economic growth is causing widespread social discontent. As the economy slows, state budgets are strained, and governments are forced to cut public services, which in turn adds to social tensions. The austerity policies implemented in several countries actually backfired, exacerbating conditions that created opportunities for extremist movements to grow. The impact of the political crisis in Europe is not only local but also global. Political uncertainty can affect trade relations between countries. For example, the UK’s decision to leave the EU, known as Brexit, has created chaos in international markets. This uncertainty often results in volatility in stock markets, which can slow global economic growth. This crisis also affects world security. The rise of extremist groups and increasing terrorist attacks in Europe are changing the way countries deal with global threats. Strong international cooperation needs to be built to overcome terrorism and other bigger issues, such as climate change. Unfortunately, this deep political crisis often hinders progress in such collaboration, creating growing concerns. Moreover, political tensions in Europe have the potential to worsen relations with global powers such as Russia and China. As Europe was divided, its bargaining position in international negotiations weakened, allowing the great powers to explore their strategic interests without much hindrance. The crisis in Europe teaches that political stability in one region is closely related to global security and prosperity. All countries need to address this issue collectively in order to achieve shared security. Given the impact that could be felt around the world, it is important for Europe to find effective solutions to overcome these challenges and maintain global stability.