46 U.S.C. § 53904
Liability insurance for persons involved in war or defense efforts
(a) In General.—
The Secretary of Transportation may provide insurance under this chapter against legal liability that a person may incur in providing services or facilities for a vessel if, in the opinion of the Secretary, the insurance—
(1)
is required in prosecuting a war or for national defense; and
(2)
cannot be obtained at reasonable rates or on reasonable terms and conditions from approved companies authorized to do insurance business in a State of the United States.
(b) Limitations.—
Employer liability insurance and worker compensation insurance against legal liability to employees may not be provided under this section.
( Pub. L. 109–304, § 8(c) , Oct. 6, 2006 , 120 Stat. 1628 .)