Two Chinese military aircraft and three Russian military aircraft entered South Korea's air defense identification zone, or KADIZ, on Tuesday morning.<br />South Korea's Joint Chiefs of Staff said the Chinese aircraft first entered the northwestern part of KADIZ at 6:44 AM.<br />One of the Russian aircraft violated South Korea's airspace above the East Sea twice near Dokdo Island... prompting the Korean Air Force to scramble fighter jets and fire warning shots.<br />Seoul's defense ministry said the government will summon officials from China and Russia's embassies later today to severely protest against the violations.<br />
