(1) The term “missing person” means— (A) a member of the armed forces on active duty who is in a missing status; or (B) a civilian employee of the Department of Defense or an employee of a contractor of the Department of Defense who serves in direct support of, or accompanies, the armed forces in the field under orders and who is in a missing status. Such term includes an unaccounted for person described in subsection (a) of section 1509 of this title who is required by subsection (c) of such section to be considered a missing person.
10 USC § 1513(1)
None identified. Default scope is assumed to be the entire title.