An icebreaker of the U.S. Coast Guard to the two ships from Russia and China with more than 120 crew members free from the Antarctic ice . The Australian Seesicherheitsbehörde ( Amsa ), Russia and China, the U.S. had asked for help, said a spokesman for the U.S. government.

The 122 meters long and only the U.S. Coast Guard icebreaker Polar Star , ran on Sunday morning out of the harbor of the Australian city of Sydney and headed to the Commonwealth Bay. There, the Akademik Schokalski and the Snow Dragon stuck . The icebreaker will take me about a week until it reaches the ships , said the Amsa with .
Since Christmas Eve , the Russian research vessel Akademik Schokalski stuck in the Commonwealth Bay. The Chinese icebreaker Snow Dragon , which should penetrate to the research ship is trapped in ice since Friday .
The 52 passengers were rescued Akademik Schokalski using a helicopter of the Chinese vessel and be on board the icebreaker Aurora Australis on the way to the Australian island of Tasmania , where they are expected in mid-January .