To prevent possible terrorist attacks on the high seas, the National Defense Ministry says it intends to protect the sea lanes used by South Korean vessels with naval escorts. At a hearing of the National Assembly's Defense Committee, defense officials reviewed plans developed in response to perceived threats by radical Muslim groups, which have vowed to attack members of the coalition in Iraq. Last week, Al Qaeda, the Islamic terror group headed by Osama bin Laden, openly named South Korea as one of the countries it would target. The announcement prompted a heightened alert around the nation at vital government...