Yamal LNG project won't need a gas line. This is way up in the Arctic and a gas line may prove to be too long. Instead, Russia is building a fleet of special LNG carriers with ice breaking capability, with this large fleet being made in China, S. Korea and Russia under the SovComFlot enterprise. More of these ships are also being built for other liners such as COSCO and Japan's MOL. The ships are meant to go through the North East passage, which is the Bering Straits to the Arctic. The long term strategic implications of this would lead to a growing strength of Russia's Pacific Fleet and China's northern fleets to keep these lanes open. I made some posts about this on the Chinese Shipbuilding thread.