The  Naval Infantry and Commandos Marine units are under command of the Force maritime des fusiliers marins et commandos (FORFUSCO) in Lorient. It is headed by a general officer with the title of Admiral'' commandant Les fusiliers marins et commandos (ALFUSCO). This force carries out:

• Advanced force and reconnaissance operations from the sea
• Special operations
• Protection of key sites and vessels of the French Navy
• Provide security of elements of the naval forces.