Underwater domain awareness (UDA) is the aspect of maritime domain awareness focused on the underwater sector, including, from a security perspective,...

Danish maritime domain awareness. In the Danish straits, which have ideal operating conditions for submarines, underwater domain awareness is very limited...

underwater diving environment, or just diving environment is the natural or artificial surroundings in which a dive is done. It is usually underwater...

used in underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving...

used in underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving...

used in underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving...

PMID 12067151. Keatinge, W.R. (1985). "Thermal Balance". In Rey, L. (ed.). Arctic Underwater Operations. Dordrecht: Springer. pp. 19–27. doi:10.1007/978-94-011-9655-0_3...

covert underwater missions to attach explosives to Japanese ships. Dr. Christian Lambertsen is remembered today as the 'Father of Military Underwater Operations'...

used in underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving...

A diving emergency or underwater diving emergency is an emergency that involves an underwater diver. The nature of an emergency requires action to be...