Summary/Abstract |
The real issue in the Chagos Marine Protection Area Arbitration should have been the dispute concerning the Lancaster House Undertakings, over which the Arbitral Tribunal had no jurisdiction. The UNCLOS has no express provision respecting the jurisdiction over mixed disputes—disputes involving territorial sovereignty and maritime boundary delimitation. Thus, a court or tribunal facing a mixed dispute should refrain from exercising its jurisdiction over the maritime issue if its resolution is premised on the resolution of the sovereignty issue involved.
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