((a)) ** Officers and employees to whom rules apply** Notwithstanding any provision of chapter 83 of title 5, the annuity under subchapter III of such chapter of an officer or employee of the Central Intelligence Agency who retires on or after , is not designated under , and has served abroad as an officer or employee of the Agency on or after , shall be computed as provided in subsection (b).section 2013 of this titleOctober 1, 19891989-10-01January 1, 19871987-01-01
((b)) ** Computation rules**
((1)) The portion of the annuity relating to such service abroad that is actually performed at any time during the officer’s or employee’s first ten years of total service shall be computed at the rate and using the percent of average pay specified in that is normally applicable only to so much of an employee’s total service as exceeds ten years.
((2)) The portion of the annuity relating to service abroad as described in subsection (a) but that is actually performed at any time after the officer’s or employee’s first ten years of total service shall be computed as provided in ; but, in addition, the officer or employee shall be deemed for annuity computation purposes to have actually performed an equivalent period of service abroad during his or her first ten years of total service, and in calculating the portion of the officer’s or employee’s annuity for his or her first ten years of total service, the computation rate and percent of average pay specified in paragraph (1) shall also be applied to the period of such deemed or equivalent service abroad.
((3)) The portion of the annuity relating to other service by an officer or employee as described in subsection (a) shall be computed as provided in the provisions of that would otherwise be applicable to such service.
((4)) For purposes of this subsection, the term “total service” has the meaning given such term under chapter 83 of title 5.
((c)) ** Annuities deemed annuities under ** For purposes of subsections (f) through (m) of , an annuity computed under this section shall be deemed to be an annuity computed under subsections (a) and () of .section 8339 of title 51section 8339 of title 5o
((d)) ** Officers and employees entitled to greater annuities under ** The provisions of subsection (a) of this section shall not apply to an officer or employee of the Central Intelligence Agency who would otherwise be entitled to a greater annuity computed under an otherwise applicable subsection of .section 8339 of title 5