Naval Infantry refers to military forces that are trained to operate on land but are primarily deployed from naval vessels. These troops are often responsible for securing beachheads, conducting amphibious assaults, and supporting naval operations. They are equipped to handle various combat situations and work closely with the Navy to ensure effective maritime operations. Typically, Naval Infantry units are highly mobile and can quickly adapt to different environments. They undergo rigorous training to prepare for diverse missions, including urban warfare and reconnaissance. Countries like Russia and Spain have their own Naval Infantry forces, showcasing the importance of these units in modern military strategy.