Seoul and Washington have dismissed previous demands from North Korea for joint U.S.-South Korean drills to be called off . NEW : the United Nations declines to comment on the proposal . U.S calls for an end to hostilities starting Last month . But it makes a number of requests unlikely to sit well with North Korea . They include ceasing intrusions at sea and canceling joint drills with the South Korea .
NEW : the United Nations declines to comment on the proposal . U.S calls for an end to hostilities starting Last month . But it makes a number of requests unlikely to sit well with North Korea . They include ceasing intrusions at sea and canceling joint drills with the South Korea .