In this chapter, "military-connected student" shall mean a student who is a dependent of a current or former member of: I. The United States military serving in the Army, Navy, Air Force, Marine Corps, Space Force, or Coast Guard on active duty; II. New Hampshire National Guard; or III. A reserve force of the United States military; or IV. A member of a military or reserve force under paragraphs I-III who was killed in the line of duty.