In the banking sector, a merger means two banks join together to become one bigger bank. This is usually done to grow stronger, reduce costs, and serve more customers with better services. When banks merge, they can share resources, increase profit, and compete more effectively in the market. Bank mergers play a vital role in strengthening the banking sector by creating larger, financially stable, and more competitive institutions. Through mergers, banks can combine their resources, capital, technology, and customer base, which helps improve operational efficiency and reduce costs through economies of scale. Mergers also enhance profitability by increasing business volume and improving the utilization of assets. A larger merged bank is better able to diversify risks, maintain adequate capital, and withstand economic uncertainties. Furthermore, mergers facilitate technological advancement, improve customer services, expand geographical reach, and provide a wider range of financial products. In cases where weaker banks merge with stronger ones, mergers can help reduce financial distress and improve asset quality. From a broader perspective, strong and efficient banks contribute to economic growth by increasing credit availability, supporting business activities, financing infrastructure projects, and promoting financial stability. Therefore, mergers are considered an important strategic tool for achieving long-term sustainability, value creation, and competitiveness in the banking sector.