The United States says it strongly supports South Korea's concerns over the recent intrusion of Russian military aircraft into the Korean Air Defense Identification Zone,... calling it a "provocative action."<br />According to the State Department,... Washington is working closely with Seoul on Tuesday's incident when six Russian military aircraft illegally entered the KADIZ.<br />Washington previously expressed concerns over Chinese aircraft entering the KADIZ in July,... where they showed support for South Korea and Japan's defense.<br />
