The Merchant Navy refers to the commercial shipping industry that transports goods and passengers across the world's oceans. Unlike the military navy, which is used for defense and warfare, the Merchant Navy plays a crucial role in global trade by operating cargo ships, tankers, and passenger vessels. These ships are essential for moving everything from food and clothing to machinery and raw materials. Members of the Merchant Navy, known as seafarers, work on these vessels, ensuring that trade continues smoothly. They face unique challenges, such as long periods away from home and working in various weather conditions. The Merchant Navy is vital for economies worldwide, connecting countries and facilitating international commerce.