If any vessel or cargo within the purview of sections
741 and
744 of this Appendix is arrested, attached, or otherwise seized by process of any court in any country other than the United States, or if any suit is brought therein against the master of any such vessel for any cause of action arising from, or in connection with, the possession, operation, or ownership of any such vessel, or the possession, carriage, or ownership of any such cargo, the Secretary of State of the United States in his discretion, upon the request of the Attorney General of the United States, or any other officer duly authorized by him, may direct the United States consul residing at or nearest the place at which such action may have been commenced to claim such vessel or cargo as immune from such arrest, attachment, or other seizure, and to execute an agreement, undertaking, bond, or stipulation for and on behalf of the United States, or the Maritime Administration, or such corporation as by said court required, for the release of such vessel or cargo, and for the prosecution of any appeal; or may, in the event of such suits against the master of any such vessel, direct said United States consul to enter the appearance of the United States, or of the Maritime Administration, or of such corporation, and to pledge the credit thereof to the payment of any judgment and cost that may be entered in such suit. The Attorney General is vested with power and authority to arrange with any bank, surety company, person, firm, or corporation in the United States, its Territories and possessions, or in any foreign country, to execute any such aforesaid bond or stipulation as surety or stipulator thereon, and to pledge the credit of the United States to the indemnification of such surety or stipulator as may be required to secure the execution of such bond or stipulation. The presentation of a copy of the judgment roll in any such suit, certified by the clerk of the court and authenticated by the certificate and seal of the United States consul claiming such vessel or cargo, or his successor, and by the certificate of the Secretary of State as to the official capacity of such consul, shall be sufficient evidence to the proper accounting officers of the United States, or of the Maritime Administration, or of such corporation, for the allowance and payment of such judgments: Provided, however, That nothing in this section shall be held to prejudice or preclude a claim of the immunity of such vessel or cargo from foreign jurisdiction in a proper case.