A North Korean soldier looks through a window at Australian Prime Minister Julia Gillard (L) and her partner Tim Mathieson (C) while they visit the United Nations Command Military Armistice Commission (UNCMAC) meeting room at the border village of Panmunjom, between South and North Korea, on April 24, 2011 South Korea. Gillard will visit Japan, the Republic of Korea and China during a bilateral tour of North Asia from April 20-27. (Photo by Jeon Heon-Kyun-pool/Getty Images)

A North Korean soldier stands at the border village of Panmunjom between South and North Korea, while Australian Prime Minister Julia Gillard visits on April 24, 2011 South Korea. (Photo by Jeon Heon-Kyun-pool/Getty Images)