Combat Diver (CDQC)

The Combat Diver Qualification Course (CDQC) certification is an advanced maritime qualification available to operators within MSOT 8213 – Task Force Raven. This certification represents successful completion of combat diver training, enabling underwater infiltration, reconnaissance, and subsurface operations using closed- and open-circuit SCUBA systems.

It is modeled after the U.S. Navy Combat Diver Course and is regarded as one of the most physically and mentally demanding certifications in SOCOM.

Responsibilities

Conduct underwater infiltration in support of MSOT missions.
Operate closed- and open-circuit SCUBA systems safely.
Navigate underwater using compass and kick-cycle methods.
Conduct hydrographic reconnaissance and beach surveys.
Support amphibious operations, including CRRC insertions and recovery.
Advise leadership on maritime infil/exfil options and risks.

Training Required

Must be a Critical Skills Operator (CSO) in good standing.
Must complete the Combat Diver Training Course.

Skills & Capabilities

Proficiency in closed- and open-circuit SCUBA operations.
Underwater navigation using compass, board, and kick cycles.
Competence in subsurface infil/exfil tactics.
Ability to perform hydrographic reconnaissance tasks.
Familiarity with CRRC (Combat Rubber Raiding Craft) operations.
Knowledge of emergency procedures for underwater malfunctions.

Equipment

Closed-circuit rebreather system.
Open-circuit SCUBA system.
Diving compass, board, and navigation aids.
Combat load rigged for subsurface insertion.
CRRCs and associated equipment (when applicable).

Training Course

Module 1 – Fundamentals of Combat Diving

Overview of open- and closed-circuit SCUBA systems.
Buoyancy control, breathing discipline, and emergency drills.
Equipment setup, checks, and troubleshooting.

Module 2 – Underwater Navigation

Compass and kick-cycle navigation.
Day and night underwater movement.
Maintaining formation and spacing underwater.

Module 3 – Reconnaissance Tasks

Hydrographic survey procedures.
Beach and obstacle reconnaissance.
Reporting formats for maritime operations.

Module 4 – Amphibious Integration

Combat Rubber Raiding Craft (CRRC) operations.
Subsurface infil/exfil to and from watercraft.
Coordination with amphibious elements.

Graduation Criteria

Successfully completes simulated open- and closed-circuit dives.
Demonstrates underwater navigation proficiency.
Completes a hydrographic reconnaissance task under field conditions.

Advancement

After earning Combat Diver certification, operators may advance to:

Combat Diver Supervisor (leadership role in diving ops).
Instructor cadre for diver training.
Maritime Special Reconnaissance roles.

Summary

The Combat Diver certification provides Task Force Raven with a stealthy subsurface infiltration and reconnaissance capability. By mastering underwater navigation, reconnaissance, and CRRC operations, divers ensure the MSOT can operate across all environments.