SEOUL, South Korea (AP) — South Korea resumed broadcasting anti-North Korean propaganda through loudspeakers in border areas Sunday in retaliation for the more than 1,000 trash- and manure-filled balloons the North had sent over the last couple of weeks. In 2015, when South Korea restarted loudspeaker broadcasts for the first time in 11 years, North Korea fired artillery rounds across the border, prompting South Korea to return fire, according to South Korean officials. North Korea continued to fly hundreds of balloons into South Korea over the weekend, a third such campaign since late May. She also complained that anti-North Korean propaganda leaflets flown from South Korean activists had been discovered in border areas in recent days. South Korean media reported another activist group also flew balloons with 200,000 propaganda leaflets toward North Korea on Friday.