What does the flag 'Alpha' signify in naval operations?

The flag 'Alpha' in naval operations is designated to signify that divers are in the water. When this flag is displayed, it serves as a warning to other vessels in the area to be cautious and maintain a safe distance, ensuring the safety of the divers who may be working below the surface. This communication is vital for maritime operations, as it helps to regulate traffic and mitigate potential hazards associated with dive operations.

Understanding the specific meanings of signal flags is critical for maintaining safety and effective communication in naval environments, and knowing that 'Alpha' indicates divers in the water is essential knowledge for Boatswain's Mates and others involved in maritime operations.