North Korea conducted a nuclear test in February . ` That 's a pretty direct threat , '' Lewis said . The United States and South Korean governments have said the latest launch was an attempt to develop ballistic missile technology that could be used for military purposes. Some analysts think the declarations are more for his own country .
North Korea conducted a nuclear test in February . The United States and South Korean governments have said the latest launch was an attempt to develop ballistic missile technology that could be used for military purposes. Some analysts think the declarations are more for his own country .