Park Sang-hak, a North Korean defector-turned-activist, prepares to release a balloon bearing leaflets at the border town of Gimpo, South Korea, on April 25, 2022. The South Korean activist said Thursday, April 28, he launched a million propaganda leaflets by balloon into North Korea this week, in his first such campaign while standing trial for past leafleting under a contentious new law that criminalizes such actions.(Courtesy of Fighters For A Free North Korea via AP)