To amend the War Claims Act of 1948 to provide for compensation with respect to former members of the Armed Forces of the United States for each day spent during World War II avoiding capture by hostile forces or as underground fighters while unattached to a regular unit of the Armed Forces.

Amends the War Claims Act of 1948 to authorize the Foreign Claims Settlement Commission of the United States to provide for the payment of claims filed by covered World War II underground fighters.

Defines a "covered World War II underground fighter" as any individual who: (1) as a member of the U.S. armed forces between December 7, 1941, and August 16, 1945, served as a guerrilla fighter resisting forces hostile to the United States or concealed himself from a hostile force for more than ten days while in danger of capture or after escaping as a prisoner of war; (2) is, or was at death, a U.S. citizen, national, or permanent resident alien; and (3) was never separated from the U.S. armed forces, except under honorable conditions.

Provides that the compensation allowed to any covered World War II underground fighter shall be five dollars for each day he served as a guerrilla fighter or concealed himself from hostile forces.

Provides that any claim allowed by the Commission shall be certified to the Secretary of the Treasury and paid by such Secretary.

Declares that any claim must be filed with the Commission within one year after enactment of this Act.

Requires the Commission to complete its determination for any such claim no later than one year after such claim is filed.

Authorizes appropriations.