(a) This part provides regulations governing the entry of persons, ships, and aircraft into:

(1) Naval Defensive Sea Areas and Naval Airspace Reservations established by Executive order of the President (see § 761.3(a)).

(2) Areas placed under the Secretary of the Navy for administrative purposes by Executive order of the President (see § 761.3(b)).

(3) The Trust Territory of the Pacific Islands (see § 761.3(c)).

(b) The entry authorizations issued under the authority of this part do not supersede or eliminate the need for visas or other clearances or permits required by other law or regulation.