Submarines can be deployed at short notice to support military operations, provide humanitarian assistance, or conduct intelligence-gathering missions in remote or hostile regions. In summary, submarines play a critical role in modern warfare by providing stealth, versatility, and flexibility in a wide range of military operations. Their ability to operate covertly, carry out a variety of missions, and project power in key regions makes them a valuable asset for any military force. As technology advances and the strategic environment evolves, submarines will continue to be an essential tool in the arsenal of nations around the world.