# Underwater Offence > Mediated Wiki article. Canonical URL: https://mediated.wiki/source/Underwater_Offence > Markdown URL: https://mediated.wiki/source/Underwater_Offence.md > Source: https://en.wikipedia.org/wiki/Underwater_Offence > Source revision: 1339703152 > License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) Special operations Forces of the Turkish Navy Underwater Offence Group Command Su Altı Taarruz Grup Komutanlığı (SAT) Active 1963–present Country Turkey Allegiance Turkish Armed Forces Branch Turkish Navy Type Special Forces Mottos "Any time, any place!" "I fight where I am commanded, I win where I fight" "The only easy day was yesterday" Engagements Turkish invasion of Cyprus Lucky-S Drug Operation Battle of Mogadishu MV Avrasya Hostage Rescue Operation Kardak Crisis Kartepe Seabus Hostage Rescue Operation Operation Euphrates shield Operation Olive Branch Insignia Abbreviation SAT Military unit Turkish Naval Forces Components Structure Installations Rank insignia History History of the Naval Forces Special Forces Underwater Offence (SAT) Underwater Defence (SAS) Underwater Search and Rescue (KvSK) Amphibious Marine Brigade Equipment Active ships Equipment & Aircraft Decommissioned fleet v t e The **Underwater Offence** ([Turkish](/source/Turkish_language): *Su Altı Taaruz*), abbreviated **SAT**, is the [special operations force](/source/Special_forces) of the [Turkish Naval Forces](/source/Turkish_Naval_Forces). They are affiliated with the Naval Operation Directorate.[1] During wartime, these units are responsible for carrying out stealthy attacks, sabotage, and raids on enemy strategic facilities including those located under water, over water, on land, or in the air. They also target floating platforms. The SAT participates in coastal reconnaissance tasked with obtaining information on coastal areas before deploying forces and maintaining control over foreign ports and underwater areas.[2] ## History The first SAT course was conducted on 1962 in the city of [Iskenderun](/source/Iskenderun), with its first trainees graduating in 1963. The original name of the SAT unit was *Su Altı Komando* (S.A.K.) ("Underwater Commando") and was bound to the *Kurtarma ve Sualtı Komutanlığı* (K.S.K.), or *Rescue and Underwater Command*. In 1974 the SAT group command became bound to the Turkish Navy's General Command, and participated in the [Turkish invasion of Cyprus](/source/Turkish_invasion_of_Cyprus) later that year. They conducted the beach reconnaissance missions prior to the amphibious landing of the Turkish Armed Forces at Pentamili beach near Kyrnia (20 July 1974). Other publicised operations of SAT commandos are as follows:[3] - SAT commandos took part in the [Imia](/source/Imia) crisis in 1996.[4][5] - In 2012, the SAT participated in [Operation Ocean Shield](/source/Operation_Ocean_Shield), organized by [NATO](/source/NATO) against piracy and rescued 7 Yemeni seafarers.[6] ## Mission The SAT's main tasks are:[7] - Surveillance on enemy structures, facilities, defense systems or strategically relevant buildings. - Covert sabotage against naval units and/or enemy structures. - Covert landing and infiltration. - Reconnaissance on behind-the-beaches being considered for amphibious landing operations. - Determining secure landing paths. - Direct action during first wave of landing missions. - Counter-terrorism missions. - Close quarters combat. ## Training To specialize in SAT, individuals must successfully complete the 50-week SAT (Marine Commando) course. The first phase of the course is eight weeks dedicated to physical and fitness development. Trainees who pass the rigorous physical and sea exams move on to the underwater phase, which lasts eight weeks. During this phase, they undergo frog-man training.[8] After these phases are successfully completed, the land phase begins. In the land phase, it is called "hell week" after training on gaining a high level of land condition, swimming long distances in the water and getting on the boat, practicing [VBSS](/source/Visit%2C_board%2C_search%2C_and_seizure), performing the task under pressure, getting rid of captivity, sea threats, long distance in the land, and finding targets. After intensive training, the land phase is completed. With these trainings, SAT specialists have the skills to sneak, sabotage and raid the enemy's coastal and floating targets.[9][10] Then, the training mostly consists of tactical floating platforms and aircraft. SAT trainees will train for about 15 hours a day.[11] ## Equipment Underwater Offence Command specialists' equipment includes:[12] **Handguns** - [SIG P226](/source/SIG_P226) - [Glock](/source/Glock) **Submachine Guns** - [CZ Scorpion Evo 3](/source/CZ_Scorpion_Evo_3)[13] - [H&K MP5A3](/source/H%26K_MP5A3) **Assault Rifles** - [M4A1 carbine](/source/M4_carbine)[14] **Machine Guns** - [FN Minimi](/source/FN_Minimi) - [M60](/source/M60_machine_gun) - [M134](/source/M134) **Sniper Rifles** - [Barrett M82A1](/source/Barrett_M82A1) - [Barrett M95](/source/Barrett_M95) - [Remington XM2010](https://en.wikipedia.org/w/index.php?title=Remington_XM2010&action=edit&redlink=1) - [CheyTac Intervention](/source/CheyTac_Intervention) - [McMillan TAC-50](/source/McMillan_TAC-50) **Rockets & Explosives** - [PSRL-1](/source/PSRL-1) - [RPG-7](/source/RPG-7) - [M72 LAW](/source/M72_LAW) - [M203 grenade launcher](/source/M203_grenade_launcher) ## Gallery - A rigid-hull inflatable boat operated by the SAT unit transfers members of a visit, board, search and seizure team to the Military Sealift Command maritime prepositioning and force container roll-on roll-off and tanker USNS LCPL Roy H. Wheat (T-AK 3016) during the at sea portion of exercise Phoenix Express (PE 10). - Turkish marines on F470 zodiac boats and Spanish landing platform dock *Castilla* (L-52) during Destined Glory 2005 (Loyal Midas) military exercise, October 7, 2005. - Djibouti (Feb. 2, 2017) - Turkish Navy SAT members demonstrate tactical movements to Mozambique Marines during exercise Cutlass Express 2017. Exercise Cutlass Express 2017, sponsored by U.S. Africa Command and conducted by U.S. Naval Forces Africa, is designed to assess and improve combined maritime law enforcement capacity and promote national and regional security in East Africa. - ABIJAN, Cote d'Ivoire An Ivorian Sailor gives directions to Turkish Navy SAT assigned to the Maritime Security Centre of Excellence Mobile Training Team at the initial training meeting at the Ivorian Naval Base March 20, 2017. ## References 1. **[^](#cite_ref-1)** ["SAT komandosu nasıl olunur?"](https://m.sabah.com.tr/yasam/2019/04/30/sat-komandosu-nasil-olunur). 1. **[^](#cite_ref-2)** ["Eğitimlerini İstanbul'da yapıyorlar! Dünyanın en seçkin birliklerinden"](https://www.hurriyet.com.tr/galeri-egitimlerini-istanbulda-yapiyorlar-dunyanin-en-seckin-birliklerinden-40965218). 1. **[^](#cite_ref-3)** ["Kıbrıs Harekâtı'nın 45. Yılı"](https://www.yenicaggazetesi.com.tr/mobi/kibris-harekatinin-45-yili-242549h.htm). 19 July 2019. 1. **[^](#cite_ref-4)** Newsroom (23 August 2019). ["Former commando deployed in Turkey's Imia operation appointed commander of East Med naval base | eKathimerini.com"](https://www.ekathimerini.com/news/243836/former-commando-deployed-in-turkey-s-imia-operation-appointed-commander-of-east-med-naval-base/). *www.ekathimerini.com*. Retrieved 21 July 2023. {{[cite web](https://en.wikipedia.org/wiki/Template:Cite_web)}}: |last= has generic name ([help](https://en.wikipedia.org/wiki/Help:CS1_errors#generic_name)) 1. **[^](#cite_ref-5)** Atlamazoglou, Stavros. ["How the US defused a deadly showdown between 2 NATO allies' special-operations forces"](https://www.businessinsider.com/imia-kardak-island-dispute-between-greece-turkey-almost-sparked-war-2022-5). *Business Insider*. Retrieved 21 July 2023. 1. **[^](#cite_ref-6)** ["SAT Komandoları Harekâtta"](https://web.archive.org/web/20120718153545/http://www.trthaber.com/haber/turkiye/sat-komandolari-harekatta-40589.html). Archived from [the original](https://www.trthaber.com/haber/turkiye/sat-komandolari-harekatta-40589.html) on 18 July 2012. Retrieved 19 May 2020. 1. **[^](#cite_ref-shadowspear_7-0)** ["Su Alti Taaruz (SAT)"](http://www.shadowspear.com/2009/01/su-alti-taaruz/). *Shadow Spear*. Retrieved 18 May 2014. 1. **[^](#cite_ref-8)** ["SAT komandolarının zorlu eğitimi - Galeri - Takvim"](https://m.takvim.com.tr/galeri/guncel/sat-komandolarinin-zorlu-egitimi/amp). 1. **[^](#cite_ref-9)** ["Wayback Machine has not archived that URL"](https://haber.im/sualti-taarruz-sat-komandolarinin-zorlu-egitimi/amp/). Retrieved 7 April 2023. {{[cite web](https://en.wikipedia.org/wiki/Template:Cite_web)}}: Cite uses generic title ([help](https://en.wikipedia.org/wiki/Help:CS1_errors#generic_title)) 1. **[^](#cite_ref-10)** ["SAT komandolarının parolası: Başarmadan dönmek yok"](https://m.haberturk.com/iste-sat-larin-zorlu-egitimi-2153392-amp). 1. **[^](#cite_ref-11)** ["Sualtı Taarruz komandoları eğitimlerini aralıksız sürdürüyor"](https://www.trthaber.com/haber/turkiye/sualti-taarruz-komandolari-egitimlerini-araliksiz-surduruyor-386030.html). 1. **[^](#cite_ref-ozelkuvvetler_12-0)** ["Sualtı Taarruz Komutanlığı"](https://web.archive.org/web/20141211131504/http://www.ozelkuvvetler.com/sat/sualti-taarruz-komutanligi). *Özel Kuvvetler*. Archived from [the original](http://www.ozelkuvvetler.com/sat/sualti-taarruz-komutanligi) on 11 December 2014. Retrieved 19 May 2014. 1. **[^](#cite_ref-13)** ["SAT Timlerine yeni makineli tabanca; CZ Scorpion EVO 3"](https://www.defenceturk.net/sat-timlerine-yeni-makineli-tabanca-cz-scorpion-evo-3). 26 January 2022. 1. **[^](#cite_ref-14)** AA, Daily Sabah with (25 July 2022). ["Turkish naval commandos train for defense of Blue Homeland"](https://www.dailysabah.com/turkey/turkish-naval-commandos-train-for-defense-of-blue-homeland/news). *Daily Sabah*. Retrieved 21 February 2026. ## External links - [Promotional/Training video of unit](https://www.youtube.com/watch?v=2OGMDX8B3OY) v t e Special forces of the Turkish Armed Forces Turkish Armed Forces Special Forces Turkish Naval Forces Underwater Defence Underwater Offence Turkish Air Force Combat Search and Rescue Turkish Gendarmerie Gendarmerie Special Public Security Command Gendarmerie Special Operations Turkish Coast Guard Maritime Search and Security Operations Team v t e Naval special operations forces Current Tactical Divers Group Clearance Diving Branch 641st Naval Special Operations Brigade Special Warfare Diving and Salvage GRUMEC COMANF Canadian Armed Forces Divers 7th Marine Brigade Frogman Corps Commandos Marine Coastal Jaegers Kampfschwimmer Underwater Demolition Command MARCOS Denjaka KOPASKA Taifib Sepah Navy Special Force 1st Marine Brigade Shayetet 13 COMSUBIN Special Boarding Unit Marine Commandos PASKAL Fuerzas Especiales Netherlands Maritime Special Operations Forces Marinejegerkommandoen Special Service Group (Navy) Naval Special Operations Command JW Formoza Special Actions Detachment 101st Amphibious Reconnaissance Battalion Amphibious Reconnaissance and Patrol Unit Russian commando frogmen Naval Diving Unit 4 Special Forces Regiment Republic of Korea Navy Special Warfare Flotilla Special Boat Squadron FGNE Kustjägarna Naval Special Warfare Command Reconnaissance Battalion Sualtı Taaruz Sualtı Savunma Special Boat Service Navy SEALs Special warfare combatant-craft crewmen Defunct Navy Beach Commandos Kampfschwimmer Decima Flottiglia MAS UOE Royal Naval Commandos Beach Jumpers Underwater Demolition Team v t e Underwater diving Diving activities Diving modes Atmospheric pressure diving Freediving Saturation diving Scuba diving Snorkeling Surface oriented diving Surface-supplied diving Unmanned diving Diving equipment Cleaning and disinfection of personal diving equipment Human factors in diving equipment design List of diving equipment manufacturers Basic equipment Diving mask Snorkel Swimfin Breathing gas Bailout gas Bottom gas Breathing air Decompression gas Emergency gas supply Heliox Hydreliox Hydrox Nitrox Oxygen Travel gas Trimix Buoyancy and trim equipment Avelo diving system Buoyancy compensator Power inflator Dump valve Variable buoyancy pressure vessel Diving weighting system Ankle weights Integrated weights Trim weights Weight belt Decompression equipment Decompression buoy Decompression chamber Decompression cylinder Decompression tables Decompression trapeze Dive computer Diving bell Diving shot Diving stage Jersey upline Jonline Diving suit Atmospheric diving suit JIM suit Newtsuit Dry suit Sladen suit Standard diving suit Rash vest Wetsuit Dive skins Hot-water suit Helmets and masks Anti-fog Diving helmet Free-flow helmet Lightweight demand helmet Orinasal mask Reclaim helmet Shallow water helmet Standard diving helmet Diving mask Band mask Full-face diving mask Half mask Instrumentation Bottom timer Depth gauge Dive computer Dive timer Diving watch Helium release valve Electro-galvanic oxygen sensor Pneumofathometer Submersible pressure gauge Mobility equipment Diver propulsion vehicle Human torpedo Wet sub Diving bell Closed bell Wet bell Diving stage Swimfin Monofin PowerSwim Towboard Safety equipment Alternative air source Octopus regulator Pony bottle Bolt snap Buddy line Dive light Diver's cutting tool Diver's knife Diver's telephone Through-water communications Underwater acoustic communication Diving bell Diving safety harness Emergency gas supply Bailout block Bailout bottle Lifeline Screw gate carabiner Emergency locator beacon Rescue tether Safety helmet Shark-proof cage Snoopy loop Navigation equipment Distance line Diving compass Dive reel Line marker Surface marker buoy Silt screw Underwater breathing apparatus Atmospheric diving suit Diving cylinder Burst disc Scuba cylinder valve Diving helmet Reclaim helmet Diving regulator Mechanism of diving regulators Regulator malfunction Regulator freeze Single-hose regulator Twin-hose regulator Full-face diving mask Open-circuit scuba Scuba set Bailout bottle Decompression cylinder Independent doubles Manifolded twin set Scuba manifold Pony bottle Scuba configuration Sidemount Sling cylinder Diving rebreathers Carbon dioxide scrubber Carleton CDBA Clearance Divers Life Support Equipment Cryogenic rebreather CUMA DSEA Dolphin Halcyon PVR-BASC Halcyon RB80 IDA71 Interspiro DCSC LAR-5 LAR-6 LAR-V LARU Mark IV Amphibian Porpoise Ray Siebe Gorman CDBA Salvus Siva Surface-supplied diving equipment Air line Diver's umbilical Diving air compressor Gas panel Hookah Scuba replacement Snuba Standard diving dress Diving equipment manufacturers AP Diving Apeks Aqua Lung America Aqua Lung/La Spirotechnique Beuchat René Cavalero Cis-Lunar Cressi-Sub Dacor DESCO Dive Xtras Divex Diving Unlimited International Drägerwerk Faber Fenzy Maurice Fernez Technisub Oscar Gugen Heinke HeinrichsWeikamp Johnson Outdoors Mares Morse Diving Nemrod Oceanic Worldwide Porpoise Shearwater Research Siebe Gorman Submarine Products Suunto Diving support equipment Access equipment Boarding stirrup Diver lift Diving bell Diving ladder Diving platform (scuba) Diving stage Downline Jackstay Launch and recovery system Messenger line Moon pool Breathing gas handling Air filtration Activated carbon Hopcalite Molecular sieve Silica gel Booster pump Carbon dioxide scrubber Cascade filling system Diver's pump Diving air compressor Diving air filter Water separator High pressure breathing air compressor Low pressure breathing air compressor Gas blending Gas blending for scuba diving Gas panel Gas reclaim system Gas storage bank Gas storage quad Gas storage tube Helium analyzer Nitrox production Membrane gas separation Pressure swing adsorption Oxygen analyser Electro-galvanic oxygen sensor Oxygen compatibility Decompression equipment Air-lock Built-in breathing system Decompression tables Diving bell Bell cursor Closed bell Clump weight Launch and recovery system Wet bell Diving chamber Diving stage Recreational Dive Planner Saturation diving system Platforms Dive boat Canoe and kayak diving Combat rubber raiding craft Liveaboard Subskimmer Diving support vessel HMS Challenger (K07) Underwater habitat Aquarius Reef Base Continental Shelf Station Two Helgoland Habitat Scott Carpenter Space Analog Station SEALAB Tektite habitat Remotely operated underwater vehicles 8A4-class ROUV ABISMO Atlantis ROV Team COTSBot CURV Deep Drone Épaulard Global Explorer ROV Goldfish-class ROUV Kaikō ROV Kaşif ROUV Long-Term Mine Reconnaissance System Mini Rover ROV OpenROV ROV KIEL 6000 ROV PHOCA Scorpio ROV Sea Dragon-class ROV Seabed tractor Seafox drone SeaPerch SJT-class ROUV T1200 Trenching Unit VideoRay UROVs Safety equipment Diver down flag Diving shot ENOS Rescue-System Hyperbaric lifeboat Hyperbaric stretcher Jackstay Jonline Reserve gas supply General Diving spread Air spread Saturation spread Hot water system Sonar Underwater acoustic positioning system Underwater acoustic communication Freediving Activities Aquathlon Apnoea finswimming Freediving Haenyeo Pearl hunting Ama Snorkeling Spearfishing Underwater football Underwater hockey Underwater rugby Underwater target shooting Competitions Nordic Deep Vertical Blue Disciplines Constant weight (CWT) Constant weight bi-fins (CWTB) Constant weight without fins (CNF) Dynamic apnea (DYN) Dynamic apnea without fins (DNF) Free immersion (FIM) No-limits apnea (NLT) Static apnea (STA) Skandalopetra diving Variable weight apnea (VWT) Variable weight apnea without fins Equipment Diving mask Diving suit Hawaiian sling Polespear Snorkel (swimming) Speargun Swimfins Monofin Water polo cap Freedivers Deborah Andollo Simone Arrigoni Peppo Biscarini Michael Board Sara Campbell Derya Can Göçen Goran Čolak Carlos Coste Robert Croft Mandy-Rae Cruickshank Yasemin Dalkılıç Leonardo D'Imporzano Flavia Eberhard Şahika Ercümen Emma Farrell Francisco Ferreras Pierre Frolla Flavia Eberhard Mehgan Heaney-Grier Elisabeth Kristoffersen Andriy Yevhenovych Khvetkevych Loïc Leferme Enzo Maiorca Jacques Mayol Audrey Mestre Karol Meyer Kate Middleton Stéphane Mifsud Alexey Molchanov Natalia Molchanova Dave Mullins Patrick Musimu Guillaume Néry Herbert Nitsch Umberto Pelizzari Liv Philip Annelie Pompe Stig Severinsen Tom Sietas Martin Štěpánek Walter Steyn Tanya Streeter William Trubridge Devrim Cenk Ulusoy Fatma Uruk Danai Varveri Alessia Zecchini Nataliia Zharkova Kateryna Sadurska Hazards Barotrauma Drowning Freediving blackout Deep-water blackout Shallow-water blackout Hypercapnia Hypothermia Historical Ama Octopus wrestling Swimming at the 1900 Summer Olympics – Men's underwater swimming Organisations AIDA International Scuba Schools International Australian Underwater Federation British Freediving Association Confédération Mondiale des Activités Subaquatiques Fédération Française d'Études et de Sports Sous-Marins Performance Freediving International Professional diving Occupations Ama Commercial diver Commercial offshore diver Hazmat diver Divemaster Diving instructor Diving safety officer Diving superintendent Diving supervisor Haenyeo Media diver Police diver Public safety diver Scientific diver Underwater archaeologist Military diving Army engineer diver Canadian Armed Forces Divers Clearance diver Frogman Minentaucher Royal Navy ships diver United States military divers U.S. Navy diver U.S.Navy master diver Military diving units 7th Marine Brigade Clearance Diving Branch (RAN) Commando Hubert Combat Divers Service (Lithuania) Comando Raggruppamento Subacquei e Incursori Teseo Tesei Decima Flottiglia MAS Frogman Corps (Denmark) Fuerzas Especiales Fukuryu GRUMEC Grup Gerak Khas Jagdkommando JW Formoza JW GROM JW Komandosów Kommando Spezialkräfte Marine KOPASKA MARCOS Marine Commandos Marinejegerkommandoen Marine Raider Regiment Minedykkerkommandoen Namibian Marine Corps Operational Diving Unit Naval Diving Unit (Singapore) Naval Service Diving Section Naval Special Operations Command Operational Diving Division (SA Navy) Royal Engineers Russian commando frogmen Sappers Divers Group Shayetet 13 Special Air Service Special Air Service Regiment Special Actions Detachment Special Boat Service Special Boat Squadron (Sri Lanka) Special Forces Command (Turkey) Special Forces Group (Belgium) Special Operations Battalion (Croatia) Special Service Group (Navy) Special Warfare Diving and Salvage Tactical Divers Group US Marine Corps Force Reconnaissance US Marine Corps Reconnaissance Battalions US Navy SEALs Underwater Construction Teams Underwater Demolition Command Underwater Demolition Team Underwater Offence (Turkish Armed Forces) UNGERIN Underwater work Commercial offshore diving Dive leader Diver training Recreational diver training Hazmat diving Hyperbaric welding Marine construction Offshore construction Underwater construction Media diving Pearl hunting Police diving Potable water diving Public safety diving Scientific diving Ships husbandry Sponge diving Submarine pipeline Underwater archaeology Archaeology of shipwrecks Underwater cutting and welding Underwater demolition Underwater inspection Nondestructive testing Underwater logging Underwater photography Underwater search and recovery Underwater searches Underwater videography Underwater survey Salvage diving SS Egypt Kronan La Belle SS Laurentic RMS Lusitania Mars Mary Rose USS Monitor HMS Royal George Vasa Diving contractors COMEX Helix Energy Solutions Group International Marine Contractors Association Tools and equipment Abrasive waterjet Airlift Baited remote underwater video In-water surface cleaning Brush cart Cavitation cleaning Pressure washing Pigging Hot stab Lifting bag Remotely operated underwater vehicle Thermal lance Tremie Underwater weapons Limpet mine Speargun Hawaiian sling Polespear Underwater firearm Gyrojet Mk 1 Underwater Defense Gun Powerhead Underwater pistols Heckler & Koch P11 SPP-1 underwater pistol Underwater revolvers AAI underwater revolver Underwater rifles ADS amphibious rifle APS underwater rifle ASM-DT amphibious rifle QBS-06 Recreational diving Recreational dive sites Index of recreational dive sites List of wreck diving sites Outline of recreational dive sites Children in scuba diving Specialties Altitude diving Cave diving Deep diving Ice diving Muck diving Open-water diving Rebreather diving Sidemount diving Solo diving Technical diving Underwater photography Wreck diving Diver organisations British Sub-Aqua Club (BSAC) Cave Divers Association of Australia (CDAA) Cave Diving Group (CDG) Comhairle Fo-Thuinn (CFT) Confédération Mondiale des Activités Subaquatiques (CMAS) Federación Española de Actividades Subacuáticas (FEDAS) Fédération Française d'Études et de Sports Sous-Marins (FFESSM) International Association for Handicapped Divers (IAHD) Quintana Roo Speleological Survey (QRSS) Woodville Karst Plain Project (WKPP) Diving tourism industry Dive center Diving in Timor-Leste Diving in the Maldives Environmental impact of recreational diving Scuba diving tourism Scuba diving in the Cayman Islands Shark tourism Sinking ships for wreck diving sites Underwater diving in Guam Diving events and festivals Diversnight Underwater Bike Race Diving safety Human factors in diving equipment design Human factors in diving safety Life-support system Safety-critical system Scuba diving fatalities Underwater diving emergency Water safety Water surface searches Diving hazards List of diving hazards and precautions Environmental Current Delta-P Entanglement hazard Overhead Silt out Wave action Equipment Freeflow Use of breathing equipment in an underwater environment Failure of diving equipment other than breathing apparatus Single point of failure Physiological Cold shock response Decompression Nitrogen narcosis Oxygen toxicity Seasickness Uncontrolled decompression Diver behaviour and competence Incompetence Overconfidence effect Panic Task loading Trait anxiety Willful violation Consequences Barotrauma Decompression sickness Drowning Hypothermia Hypoxia Hypercapnia Hyperthermia Non-freezing cold injury Diving procedures Ascending and descending Emergency ascent Boat diving Canoe and kayak diving Buddy diving buddy check Decompression Decompression practice Pyle stop Ratio decompression Dive briefing Dive log Dive planning Rule of thirds Scuba gas planning Diver communications Diver rescue Diver training Doing It Right Drift diving Gas blending for scuba diving Night diving Rebreather diving Scuba gas management Solo diving Wall diving Risk management Checklist Hazard identification and risk assessment Hazard analysis Job safety analysis Risk assessment Hyperbaric evacuation and rescue Risk control Hierarchy of hazard controls Incident pit Lockout–tagout Permit To Work Redundancy Safety data sheet Situation awareness Diving team Bellman Chamber operator Diver medical technician Diver's attendant Diving supervisor Diving systems technician Gas man Life support technician Stand-by diver Equipment safety Breathing gas quality Testing and inspection of diving cylinders Hydrostatic test Sustained load cracking Diving regulator Breathing performance of regulators Occupational safety and health Association of Diving Contractors International International Marine Contractors Association Code of practice Contingency plan Diving regulations Emergency response plan Diving safety officer Diving superintendent Diving supervisor Operations manual Standard operating procedure Diving medicine Diving disorders List of signs and symptoms of diving disorders Cramp Motion sickness Surfer's ear Pressure related Alternobaric vertigo Barostriction Barotrauma Air embolism Aerosinusitis Barodontalgia Dental barotrauma Middle ear barotrauma Pulmonary barotrauma Compression arthralgia Decompression illness Dysbarism Oxygen Freediving blackout Hyperoxia Hypoxia Oxygen toxicity Inert gases Avascular necrosis Decompression sickness Dysbaric osteonecrosis Inner ear decompression sickness Isobaric counterdiffusion Taravana High-pressure nervous syndrome Hydrogen narcosis Nitrogen narcosis Carbon dioxide Hypercapnia Hypocapnia Breathing gas contaminants Carbon monoxide poisoning Immersion related Asphyxia Drowning Hypothermia Immersion diuresis Instinctive drowning response Laryngospasm Salt water aspiration syndrome Swimming-induced pulmonary edema Treatment Demand valve oxygen therapy First aid Hyperbaric medicine Hyperbaric treatment schedules In-water recompression Oxygen therapy Therapeutic recompression Personnel Diving Medical Examiner Diving Medical Practitioner Diving Medical Technician Hyperbaric nursing Screening Atrial septal defect Effects of drugs on fitness to dive Fitness to dive Psychological fitness to dive Research Researchers in diving physiology and medicine Arthur J. Bachrach Albert R. Behnke Peter B. Bennett Paul Bert George F. Bond Robert Boyle Alf O. Brubakk Albert A. Bühlmann John R. Clarke Guybon Chesney Castell Damant Kenneth William Donald William Paul Fife John Scott Haldane Robert William Hamilton Jr. Henry Valence Hempleman Leonard Erskine Hill Brian Andrew Hills Felix Hoppe-Seyler Christian J. Lambertsen Simon Mitchell Charles Momsen Neal W. Pollock John Rawlins Charles Wesley Shilling Edward D. Thalmann Jacques Triger Diving medical research organisations Aerospace Medical Association Divers Alert Network (DAN) Diving Diseases Research Centre (DDRC) Diving Medical Advisory Council (DMAC) European Diving Technology Committee (EDTC) European Underwater and Baromedical Society (EUBS) National Board of Diving and Hyperbaric Medical Technology Naval Submarine Medical Research Laboratory Royal Australian Navy School of Underwater Medicine Rubicon Foundation South Pacific Underwater Medicine Society (SPUMS) Undersea and Hyperbaric Medical Society (UHMS) United States Navy Experimental Diving Unit (NEDU) Law Civil liability in recreational diving Diving regulations Duty of care List of legislation regulating underwater diving Investigation of diving accidents Convention on the Protection of the Underwater Cultural Heritage History of underwater diving History of decompression research and development History of dive computers History of Diving Museum History of scuba diving List of researchers in underwater diving Lyons Maritime Museum Man in the Sea Museum Timeline of atmospheric diving suits Timeline of diving technology Pearling in Western Australia US Navy decompression models and tables Archeological sites SS Commodore USS Monitor Queen Anne's Revenge Whydah Gally Underwater art and artists The Diver Jason deCaires Taylor Engineers and inventors Jerónimo de Ayanz y Beaumont William Beebe Georges Beuchat Giovanni Alfonso Borelli Joseph-Martin Cabirol John R. Clarke Jacques Cousteau Charles Anthony Deane John Deane Louis de Corlieu Auguste Denayrouze Ted Eldred Henry Fleuss Émile Gagnan Karl Heinrich Klingert Peter Kreeft Christian J. Lambertsen Yves Le Prieur John Lethbridge Ernest William Moir Joseph Salim Peress Auguste Piccard Joe Savoie Willard Franklyn Searle Gordon Smith Augustus Siebe Pierre-Marie Touboulic Jacques Triger Historical equipment Aqua-Lung RV Calypso SP-350 Denise Magnesium torch Nikonos Porpoise regulator Standard diving dress Sub Marine Explorer Vintage scuba Diver propulsion vehicles Advanced SEAL Delivery System Cosmos CE2F series Dry Combat Submersible Human torpedo Motorised Submersible Canoe Necker Nymph R-2 Mala-class swimmer delivery vehicle SEAL Delivery Vehicle Shallow Water Combat Submersible Siluro San Bartolomeo Welfreighter Wet Nellie Military and covert operations Raid on Alexandria (1941) Sinking of the Rainbow Warrior Scientific projects 1992 cageless shark-diving expedition Mission 31 Awards and events Hans Hass Award International Scuba Diving Hall of Fame London Diving Chamber Dive Lectures NOGI Awards Women Divers Hall of Fame Incidents Dive boat incidents Sinking of MV Conception Diver rescues Alpazat cave rescue Tham Luang cave rescue Early diving John Day (carpenter) Charles Spalding Ebenezer Watson Freediving fatalities Stephen Keenan Loïc Leferme Audrey Mestre Nicholas Mevoli Natalia Molchanova Offshore diving incidents Byford Dolphin diving bell accident Drill Master diving accident Star Canopus diving accident Stena Seaspread diving accident Venture One diving accident Waage Drill II diving accident Wildrake diving accident Professional diving fatalities Roger Baldwin John Bennett Victor F. Guiel Jr. Francis P. Hammerberg Craig M. Hoffman Peter Henry Michael Holmes Johnson Sea Link accident Edwin Clayton Link Gerard Anthony Prangley Per Skipnes Robert John Smyth Albert D. Stover Richard A. Walker Lothar Michael Ward Joachim Wendler Bradley Westell Arne Zetterström Scuba diving fatalities 1973 Mount Gambier cave diving accident 2026 Dhekunu Kandu cave diving incident Ricardo Armbruster Allan Bridge David Bright Berry L. Cannon Cotton Coulson Cláudio Coutinho E. Yale Dawson Deon Dreyer Milan Dufek Sheck Exley Maurice Fargues Fernando Garfella Palmer Guy Garman Steve Irwin death Jim Jones Henry Way Kendall Artur Kozłowski Yuri Lipski Kirsty MacColl Agnes Milowka François de Roubaix Chris and Chrissy Rouse Dave Shaw Wesley C. Skiles Dewey Smith Rob Stewart Esbjörn Svensson Josef Velek Publications Manuals NOAA Diving Manual U.S. Navy Diving Manual Basic Cave Diving: A Blueprint for Survival Underwater Handbook Bennett and Elliott's physiology and medicine of diving Encyclopedia of Recreational Diving The new science of skin and scuba diving Professional Diver's Handbook Basic Scuba Standards and Codes of Practice Code of Practice for Scientific Diving (UNESCO) DIN 7876 IMCA Code of Practice for Offshore Diving ISO 24801 Recreational diving services — Requirements for the training of recreational scuba divers General non-fiction The Darkness Beckons Goldfinder The Last Dive Shadow Divers The Silent World: A Story of Undersea Discovery and Adventure Research List of Divers Alert Network publications Dive guides Training and registration Diver training Competence and assessment Competency-based learning Refresher training Skill assessment Diver training standard Diving instructor Diving school Occupational 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