South Korea restarted propaganda broadcasts across the border with rival North Korea on Monday for the first time in 11 years in retaliation for the North allegedly planting land mines last week that maimed two South Korean soldiers who were on a routine patrol near a wire fence in the southern side of the border when the explosions happened. The anti-North Korean broadcasts over loudspeakers aimed across the world's most heavily armed border are sure to worsen already terrible ties between the Koreas and infuriate the North, which is extremely sensitive to any outside criticism of the authoritarian leadership of Kim Jong Un.