(C) is not returned to his home or to the place where he was employed by reason of the failure of the United States or its contractor to furnish transportation, until such time as he is returned to his home, to the place of his employment, or is able to be returned to the jurisdiction of the United States, shall, under such regulations as the Secretary may prescribe, be regarded solely for the purposes of this subsection as totally disabled, and the same benefits as are provided for such disability under this subchapter shall be credited to his account and be payable to him for the period of such absence or until his death is in fact established or can be legally presumed to have occurred: Provided, That if such person has dependents residing in the United States or its Territories or possessions (including the United States Naval Operating Base, Guantanamo Bay, Cuba, and the Canal Zone), the Secretary during the period of such absence may disburse a part of such compensation, accruing for such total disability, to such dependents, which shall be equal to the monthly benefits otherwise payable for death under this subchapter, and the balance of such compensation for total disability shall accrue and be payable to such person upon his return from such absence. Any payment made pursuant to this subsection shall not in any case be included in computing the maximum aggregate or total compensation payable for disability or death, as provided in section
1702 (a) of this title: Provided further, That no such payment to such person or his dependent, on account of such absence, shall be made during any period such person or dependent, respectively, has received, or may be entitled to receive, any other payment from the United States, either directly or indirectly, because of such absence, unless such person or dependent refunds or renounces such other benefit or payment for the period claimed. Benefits found to be due under this subsection shall be paid from the compensation fund established pursuant to section
8147 of title
5: Provided, That the determination of dependents, dependency, and amounts of payments to dependents shall be made in the manner specified in subchapter I of chapter
81 of title
5: Provided further, That claim for such detention benefits shall be filed in accordance with and subject to the limitation provisions of subchapter I of chapter
81 of title
5, as modified by section
1706 (c) of this title: And provided further, That except in cases of fraud or willful misrepresentation, the Secretary may waive recovery of money erroneously paid under this subdivision whenever he finds that such recovery would be impracticable or would cause hardship to the beneficiary affected: And provided further, That where such a person is found to be missing from his place of employment whether or not such person then actually was engaged in the course of his employment, under circumstances supporting an inference that his absence is due to the belligerent action of a hostile force or person or is known to have been taken by a hostile force or person as a prisoner, hostage, or otherwise, the amount of benefits to be credited to the account of such person under this subsection, and for the purposes of this subsection only, shall be 100 per centum of the average weekly wages of such person, except that in computing such benefits such average weekly wages
(a) shall not exceed the average weekly wages paid to civilian employees of the United States in the same or most similar occupation in the area nearest to the place of employment where such person was last employed, and
(b) shall not exceed the average weekly wages of such absent person at the time such absence began; and 70 per centum of such average weekly wage so determined shall be disbursed to the dependent or dependents of such person, irrespective of the limitations of section
909 of title
33, but should there be more than one such dependent, the distribution of such 70 per centum shall be proportionate to the percentages allowed for dependents by section
909 of title
33, and if such manner of disbursement in any case would result in injustice or excessive allowance for a dependent, the Secretary may, in his discretion, modify such percentage or apportionment to meet the requirements of the case; and in such cases benefits for detention shall accrue from January 1, 1942, unless the beginning of absence occurred upon a later date in which event benefits shall accrue from such later date, and for the period of such absence shall be 100 per centum of the average weekly wages, determined as herein provided: And provided further, That compensation for disability under this subchapter (except under allowance for scheduled losses of members or functions of the body, within the purview of section
1702 (a) of this title) shall not be paid in any case in respect to any period of time during which benefits for detention may accrue under this subchapter in the same case, and should a person entitled to benefits for detention also be entitled to workmens compensation or similar benefits under any other law, agreement, or plan (except allowances for scheduled losses of members or functions of the body), where such other benefits are paid or to be paid directly or indirectly by the United States, the amount thereof accruing as to the period of absence shall be taken into account and the benefits credited to the account of the detained person reduced accordingly: And provided further, That where through mistake of fact, absence of proof of death, or error through lack of adequate information or otherwise, payments as for detention have in any case been erroneously made or credited, any resulting overpayment of detention benefits (the recovery of which is not waived as otherwise provided for in this section) shall be recouped by the Secretary in such manner as he shall determine from any unpaid accruals to the account of the detained person, and if such accruals are insufficient for such purpose, then from any allowance of compensation for injury or death in the same case (whether under this subchapter or under any other law, agreement, or plan, if the United States pays, or is obligated to pay, such benefits, directly or indirectly), but only to the extent of the amount of such compensation benefits payable for the particular period of such overpayment, and in cases of erroneous payments of compensation for injury or death, made through mistake of fact, whether under this subchapter or under any other law, agreement, or plan (if the United States is obligated to pay such compensation, directly or indirectly), the Secretary is authorized to recoup from any unpaid benefits for detention, the amount of any overpayment thus arising; and any amounts recovered under this section shall be covered into such compensation fund, and for the foregoing purposes the Secretary shall have a right of lien, intervention, and recovery in any claim or proceeding for compensation.