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Caspian Sea littoral states sign pact to divide sea and its resources


THE five countries with shorelines on the Caspian Sea agreed on Sunday to a formula for dividing up the world's largest inland body of water and its potentially vast oil and gas resources.

The leaders of Russia, Iran, Kazakhstan, Azerbaijan and Turkmenistan signed the Convention on the Legal Status of the Caspian Sea, which the Kremlin said in a statement "reflected a balance of interests" of the seashore nations.

Landlocked and less salty than an ocean, the Caspian Sea was regarded by Iran and the Soviet Union - until the Soviet collapse - as a lake, with a border neatly dividing the two countries' territories.

But when new bordering nations emerged, they sought either their own zones of Caspian territory or a new approach to governing the sea that would classify it as international water with territorial zones and neutral areas.

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The pact signed at a summit in Kazakhstan on Sunday takes both approaches in a compromise treating the surface as international water and dividing the seabed into territorial zones.

Iranian President Hassan Rouhani told reporters, however, that dividing the seabed's mineral wealth would require additional agreements.

Russia, the sea's main naval power, had opposed splitting the Caspian into national territories that would have confined its own navy to a north-western corner.

Sunday's agreement potentially opens the sea for underwater oil and natural gas pipelines, which Russia had opposed, ostensibly on environmental grounds, though it has built such pipes in the Black and Baltic seas.

Only nations whose seabed territories are crossed by the pipelines would have to agree to lay the new pipelines, the convention says, though all five states could have a say on environmental protections. NYTIMES

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