Xinhua News Agency, May 10, the South Korean Defense Ministry said on the 10th that the South Korean army has proposed to the United States to regularly participate in the transnational cyber defense exercise "Cyber Flag" (Cyber Flag). The annual "Cyber Flag" exercise sponsored by the US Cyber Command began in 2011 to strengthen cyber alertness and partnership between allies and friends. South Korea took part in the show for the first time in October last year, training with more than 20 countries, including Britain, Canada, Australia and New Zealand. According to the Ministry of Defense, the United States has promised to actively consider arranging South Korean military participation in the performance. (Yonhap news agency)