What are the risks assumed in Arcticnavigation, and how will the Marine insurance industry respond to them?
北极航运面临哪些风险，海上保险业又如何回应这些风险？
2
Because the Arctic has the prospect of navigation in summer. China should study Arctic strategy and Arctic routes as soon as possible to ensure the economic benefits.
由于北极地区具有夏季通航的前景，我国应及早动手制订北极战略，研究北极航线，保证最大的经济利益。
3
The Arctic Sea was heading to Africa with all of its communications and navigation equipment shut down, as ordered by the hijackers, "Serdyukov said."