Choi Won-il, 2nd left, captain of the sunken South Korean naval ship Cheonan, and the survivors holding portraits of the victims pass by family members during a funeral ceremony at a navy base at Pyeongtaek, south of Seoul Thursday, April 29, 2010. South Korea honored 46 sailors Thursday with a tearful military funeral a month after a blast sank their warship, and officials vowed retaliation for those responsible as speculation mounted that North Korea may have torpedoed the vessel.
South Korean President Lee Myung-bak salutes in front of portraits of the deceased sailors from the sunken South Korean naval ship Cheonan during a funeral ceremony at a navy base at Pyeongtaek, south of Seoul Thursday, April 29, 2010. South Korea honored 46 sailors Thursday with a tearful military funeral a month after a blast sank their warship, and officials vowed retaliation for those responsible as speculation mounted that North Korea may have torpedoed the vessel.
South Korean mourners leave after the memorial ceremony for the deceased sailors from the sunken South Korean naval ship Cheonan during a memorial service at Seoul City Hall Plaza in Seoul, South Korea, Thursday, April 29, 2010. South Korea honored 46 sailors Thursday with a solemn military funeral a month after their warship sank near waters disputed with rival North Korea.
South Korean President Lee Myung-bak held talks with his Chinese counterpart Hu Jintao in Shanghai on Friday that touched on security risks caused by the North's suspected attack on a warship from the South.
China, the reclusive and impoverished North's biggest benefactor with the most influence in Pyongyang, wants to prevent further tensions that increase the chances of war but is not about to punish its neighbor, analysts said.
"The bottom line is that Pyongyang knows that Beijing will not forsake them even if they behave in this provocative manner," said Peter Beck, a specialist in Korean affairs at Stanford University.
Lee, who met Hu on the sidelines of the World Expo in Shanghai, has signaled Seoul will not retaliate with force, calming investor concerns in Asia's fourth largest economy.
"I want to address the tragic loss of your country's warship," Hu told Lee. "To those who died and to their families, please let them know we grieve with them."
South Korea lost 46 sailors when their ship was struck last month by what is believed to be a North Korean torpedo. If confirmed, it would be one of the deadliest strikes by Pyongyang since the end of the 1950-53 Korean War.