Jurisdiction — Exemption from — Members of Visiting Forces — Definition of — Implied Grant of Immunity — Nature of — Extent of Immunities — Criminal Jurisdiction — Relationship of International Law and Municipal Law — Former Mandated Territory — Position in Trusteeship System — Relationship to Administering Government — Jurisdiction in Trust Territory — Trust Territory of New Guinea — Jurisdiction — Territorial — Occupation of Territory by Forces of Allied State — Nature of Occupation — Treaties — Inter-Governmental Agreements — Interpretation of — Effect on Third Parties — Conclusiveness of Statements of Executive — Recognition of Jurisdictional Immunity — Implied Grant — Visiting Forces