Chapter 5 of the Restatement of the Law (Fourth): The Foreign Relations Law of the United States provides a systematic, discerning and accessible account of the US law of foreign sovereign immunity as laid down in the Foreign Sovereign Immunities Act (FSIA), accompanied by consistent comparative reference to the international and foreign domestic law of state immunity. From the perspective of a non-US reader, however, where Chapter 5 adds greater value in its own right is in the attention it pays in the comments and reporters’ notes to a range of preliminary issues of domestic law on the determination of which the provisions of the FSIA turn but that the latter do not regulate. These issues, although superficially peculiar to the US law of foreign sovereign immunity, arise similarly in connection with the corresponding international and foreign domestic rules. In this way, what are ostensibly the most particular aspects of Chapter 5 may be those of most universal interest.

中文翻译：

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重述外国主权豁免：Tutto il Mondo è Paese

法律重述（第四）第 5 章：《美国对外关系法》对《外国主权豁免法》（FSIA）中规定的美国外国主权豁免法进行了系统、有洞察力和易于理解的说明，并附有通过对国家豁免的国际和外国国内法的一致比较参考。然而，从非美国读者的角度来看，第 5 章本身的更大价值在于它在评论和记者笔记中对一系列国内法初步问题的关注， FSIA 的规定转，但后者不规范。这些问题虽然表面上是美国外国主权豁免法特有的，与相应的国际和国外国内规则相关的情况类似。这样，第 5 章表面上最特殊的方面可能是最普遍感兴趣的方面。