A salute is a gesture of respect and recognition used in military contexts. It typically involves raising the right hand to the forehead, with the palm facing down, and is performed by military personnel when greeting superiors or during ceremonies. The salute signifies loyalty, discipline, and honor within the ranks of the armed forces. In many countries, the salute is a formal tradition that varies in style and execution. For example, the United States Army has specific guidelines on how and when to salute, while other branches, like the Navy, may have different protocols. Overall, the salute is an important aspect of military culture and etiquette.