((a)) In addition to the allowance provided by , a reserve officer of an armed force, an officer of the Army or the Air Force without specification of component, an officer of the Space Force not on sustained duty, or a regular officer of an armed force appointed under section 2106 or 2107 of title 10 is entitled to not more than $200 as reimbursement for additional uniforms and equipment required on that duty, for each time that the officer enters on active duty for a period of more than 90 days.

((b)) Subsection (a) does not apply to a tour of active duty if—

((1)) the officer, during that tour or within a period of two years before entering on that tour, received, under any law, an initial uniform reimbursement or allowance of more than $400; or

((2)) the officer enters on that tour within two years after completing a period of active duty of more than 90 days’ duration.