What do special signals include for transmitting commands or information?

Special signals refer to the use of special devices specifically designed to transmit commands or information. These devices can include items such as signals flares, lights, or electronic communication equipment that are utilized in tactical situations. The purpose of these devices is to ensure that messages can be communicated effectively under various conditions, often when verbal commands or other forms of communication may not be practical due to noise, distance, or other environmental factors. This type of signaling is critical in combat scenarios, where the clarity and reliability of communication can have significant implications on operations and safety.

In contrast, conventional methods and verbal commands are typically standard forms of communication suited for more routine situations, while sign language, though effective in specific contexts, is not generally categorized as a 'special signal' in military operations.