Border guards at the conference room, DMZ (Demilitarized Zone) on the border of North and South Korea, South Korea, Asia

Third Tunnel, dug by North Koreans to invade South Korea, near Panmunjom, Demilitarized Zone (DMZ), South Korea, Asia

Third Tunnel, dug by North Koreans to invade South Korea, near Panmunjom, Demilitarized Zone (DMZ), South Korea, Asia

Border posts and Gijeong-dong (Propaganda) village with huge DPRK flag, Demilitarised Zone (DMZ), North and South Korea border, Asia

Border watch tower, DMZ (Demilitarized Zone) on the border of North and South Korea, South Korea, Asia

Huge sign of the DMZ at the high security border between South and North Korea, Panmunjom, South Korea, Asia

DMZ (Demilitarized Zone) on the border of North and South Korea, South Korea, Asia

Monument for the unification at the high security border between South and North Korea, Panmunjom, South Korea, Asia

Viewing platform at the high security border between South and North Korea, Panmunjom, South Korea, Asia

Dorasan train station to North Korea, DMZ (Demilitarized Zone) on the border of North and South Korea, South Korea, Asia

Kaesong City near the DMZ, Democratic People's Republic of Korea (DPRK), North Korea, Asia

Tourists look at North Korea from the Dora Observatory, Demilitarised Zone (DMZ), North and South Korea border, Asia

Third Tunnel Statue, site of Third Infiltration Tunnel, Demilitarised Zone (DMZ) between North and South Korea, Asia

Viewing platform and Dora Observatory building, Demilitarised Zone (DMZ) between North and South Korea, Asia

Panmunjom, DMZ, border with South Korea, Kaesong, Democratic People's Republic of Korea (DPRK), North Korea, Asia