Several European countries, including Belgium, Germany, and Italy, are reconsidering their nuclear power policies to enhance energy security amid geopolitical uncertainties. Belgium's parliament recently repealed a law to phase out nuclear energy, allowing for potential new reactors. Other nations are also exploring nuclear options, with Germany's political landscape shifting towards a more favorable view of nuclear energy. The EU has around 100 nuclear reactors, contributing significantly to electricity production. However, challenges such as radioactive waste management and the impact on renewable energy development remain contentious.