The Basic Drill and Ceremonial (Sea) Course provides cadets an opportunity to build on drill learned at the corps, participate in advanced drill and ceremonial activities, and to develop leadership skills and knowledge; while performing the role of a team leader. Activities include commanding a squad on parade, drill with arms, flag drill, naval field gun drill and marksmanship training. Cadets applying for this course should be 13–14 years of age, and have successfully completed Phase Two.
The Drill and Ceremonial Instructor (Sea) Course provides cadets an opportunity to develop the skills and knowledge to become a Drill and Ceremonial Instructor. Activities include advanced drill, instructional techniques and leadership. Cadets applying for this course should be 14–15 years of age, and have successfully completed Phase Three.