Jordan is the correct option because it is a landlocked country situated to the east of the Jordan River and does not have a coastline along the Mediterranean Sea. In contrast, countries like Israel and Lebanon, which are also located in South-West Asia, share coastal borders with the Mediterranean. This geographic distinction is crucial for understanding the broader political and economic dynamics of the region, including trade routes, access to maritime resources, and historical conflicts associated with water access. Such geographic knowledge is essential for candidates preparing for the UPSC Civil Services Examination, as it contributes to a comprehensive understanding of regional geopolitics and international relations in South-West Asia.