((a)) The National Service Life Insurance appropriation is continued and there is authorized to be appropriated, out of any money in the Treasury not otherwise appropriated, such sums as may be necessary to carry out the provisions of this chapter and the provisions heretofore prescribed in the National Service Life Insurance Act of 1940, or related Acts, for the payment of liabilities under National Service Life Insurance. Payment from this appropriation shall be made upon and in accordance with awards by the Secretary.
((b)) All premiums heretofore and hereafter paid on insurance issued or reinstated under section 602(v)(1) of the National Service Life Insurance Act of 1940 where the requirement of good health was waived under such section because of a service-incurred injury or disability shall be credited directly to the National Service Life Insurance appropriation and any payments of benefits heretofore and hereafter made on such insurance shall be made directly from such appropriation.