Flag signaling is a method of communication that uses flags to convey messages over distances. Different colors, patterns, and positions of flags represent specific meanings, allowing individuals or groups to send information without speaking. This technique is often used in maritime contexts, where ships communicate with each other using a standardized set of flags known as the International Code of Signals. In addition to maritime use, flag signaling can also be employed in military operations and outdoor activities. For example, scouts and search and rescue teams may use flags to signal their location or relay instructions. This visual form of communication is effective in situations where voice communication is not possible.