In the context of diving, what does "buddy system" refer to?

The term "buddy system" in the context of diving refers to a safety practice of pairing divers together for mutual assistance. This approach is critical for enhancing safety during dives because it ensures that divers have someone who can help them in case of emergencies. The buddy system allows for close monitoring of each other’s well-being, providing support regarding buoyancy, navigation, and communication underwater. Should one diver encounter a problem—such as running low on air, experiencing gear failure, or becoming disoriented—the buddy can offer immediate assistance. This collaborative approach is integral to promoting safety and reducing risks in diving situations, making it a fundamental concept in diving training and practices.