Because of their dire economic situation, North Korea does not have the ability to purchase or deploy technologically advanced intelligence...

Because of their dire economic situation, North Korea does not have the ability to purchase or deploy technologically advanced intelligence collection systems to gather intelligence on U.S. and South Korean government and military operations. Given their limited resources, how does North Korea compensate for their limited technical collection capabilities against South Korea and the United States? Be sure your answer addresses the following four intelligence disciplines (OSINT, SIGINT, GEOINT, and HUMINT).