A primary school student in Incheon, 40 km west of Seoul, is immersed in writing a letter to the U.S. veterans of the Korean War on June 23, 2016. South Korea marks the anniversary of the 1950-1953 war's outbreak on June 25. The letters written by her and her classmates will be delivered to the U.S. Embassy in Seoul. (Yonhap) (END)