The joint naval exercise 'Morjan 15' started in the Red Sea and the international waters adjacent to the coast of the Kingdom of Saudi Arabia between Saudi Royal Navy Forces represented by the Western Fleet and the Egyptian Navy Forces. The exercise simulates a real theater of operations in naval warfare. The Saudi naval units participate with a number of ships, helicopters, speedboats and maritime security units. The Egyptian side participates with a number of navy ships, a submarine and special naval units.