Kernrechtsfrage
Whether the arbitral tribunal had jurisdiction over the respondent's claim that the appellant breached the arbitration clause by suing in Israel.
Extrahierter Entscheid
The jurisdiction challenge could not be entertained because the prior interim award on jurisdiction had not been appealed; in any event, the reasoning did not show lack of jurisdiction.
Extrahierte Begründung
The tribunal had already confirmed jurisdiction in an unchallenged interim award. The later award merely repeated that confirmation after formal admission of the amended claim. The appellant's arguments confused jurisdiction over contractual breach with the competence of the Israeli courts.