The Secretary of Defense may enter into arrangements known as public-private partnerships with appropriate entities outside the Government for the purposes of facilitating the activities of the designated Defense Agency. The Secretary may only partner with foreign governments or foreign entities with the concurrence of the Secretary of State. Any such arrangement shall be entered into in accordance with authorities provided under this section or any other authority otherwise available to the Secretary. Regulations prescribed under subsection (f)(1) shall include provisions for the establishment and implementation of such partnerships. An employee of an entity outside the Government that has entered into a public-private partnership, cooperative agreement, or a grant arrangement with, or in direct support of, the designated Defense Agency under this section shall be considered to be an employee of the Federal Government by reason of participation in such partnership, cooperative agreement, or grant, only for the purposes of
section 552a of title 5 (relating to maintenance of records on individuals).