Although the grounds on which the arbitral tribunal eventually dismissed GNSS’s claims from a legal point of view may seem rather simple, several quite complicated legal issues were discussed in the parties’ pleadings. The arbitral tribunal rendered on 31 August 2006 a partial award on liability issues. As Professor Lebedev said in his dissenting opinion with regard to this partial award, the case was a very complicated one in view of numerous arguments and counter-arguments put forward by the parties, and the need to assess a variety of facts and actions taken by them and by other persons and authorities, and to interpret a whole set of documentation and evidence submitted to the arbitral tribunal.
In the partial award the tribunal decided inter alia questions relating to arbitrability, the law applicable to the merits, whether the GNSS-Tenex Contact according to the Agreement between the Government of the United States of America and the Government of the Russian Federation Concerning the Disposition of Highly Enriched Uranium Extracted from Nuclear Weapons required approval of the US and Russian Governments, whether GNSS was entitled to purchase UF>6Feed Component from Tenex and whether Tenex was eligible to sell the component to GNSS, whether the termination of sales to GNSS was due to an Act of State and whether liability for force majeure was excluded by the GNSS-Tenex Contract.
After this partial award had been rendered, Tenex submitted new evidence, which had come up in ongoing criminal investigation in Russia and in the United States of America. The tribunal decided in December 2006 to allow this evidence. The Tribunal’s decision to dismiss the Claimant’s claims on the grounds mentioned above was mainly based on the evidence that cane up in the aforementioned investigation and that was presented by Tenex after the above mentioned partial award on liability issues had been rendered.
Given the tribunal’s findings in the final award, the Tribunal did not have to consider GNSS’s request to confirm that the GNSS-Tenex Contract was avoided effective 5 November 2004 or any quantum issues, including the qualification of the Contract. Neither did the Tribunal need to consider Tenex’s arguments that the GNSS-Tenex Contract was invalid by virtue of the Swedish law principle of underlying assumptions, or because of the fact that it violates law or is contrary to good practice (