PYONGYANG, North Korea (AP) — North Korea's top diplomat for U.S. affairs told The Associated Press Thursday that Washington "crossed the red line" and effectively declared war by putting leader Kim Jong Un on its list of sanctioned individuals, and said a vicious showdown could erupt if the U.S. and South Korea hold annual war games as planned next month. "The Obama administration went so far to have the impudence to challenge the supreme dignity of the DPRK in order to get rid of its unfavorable position during the political and military showdown with the DPRK," Han said, using the acronym for North Korea's official name, the Democratic People's Republic of Korea. Kim and 10 others were put on the list of sanctioned individuals in connection with alleged human rights abuses, documented by the United Nations Human Rights Commission, that include a network of political prisons and harsh treatment of any kind of political dissent in the authoritarian state.