Members of the Korea Freedom Federation pay tribute at the U.N. Memorial Cemetery in Busan on June 25, 2020, the 70th anniversary of the 1950-52 Korean War.

An Air Force aerial tanker, carrying the remains of 147 South Korean troops killed in North Korea during the Korean War, arrives at Seoul Air Base in Seongnam, south of Seoul, from Hawaii on June 2

This undated photo, provided by the Cultural Heritage Administration (CHA) on June 24, 2020, shows a night view of Gyeongbok Palace in Seoul.

The remains of 147 South Korean soldiers killed in the 1950-53 Korean War are carried toward an aerial tanker to return home at Joint Base Pearl Harbor-Hickam in Hawaii on June 23, 2020, in this ph

The Air Force's Black Eagles acrobatic squad flies over the port city of Busan, 450 kilometers southeast of Seoul, on June 22, 2020, during a rehearsal for an event slated for June 26 to mark the 7

College students tie themselves together during a sit-in protest around a statue symbolizing "comfort women" in Seoul on June 23, 2020, as a conservative civic organization rallies nearby to call f

Women wash their hair with water boiled with iris leaves at the Korean Folk Village located in Yongin, south of Seoul, on June 23, 2020, to celebrate the traditional Korean holiday "Dano," or the f

This photo, provided by the Korea Institute of Machinery and Materials on June 23, 2020, shows a remote-controlled robot system that Suh Joon-ho, a researcher of the institute's Daegu Research Cent

South Korean Ambassador to Turkey Choi Hong-ghi (R) delivers 45,000 facial masks for Turkish Korean War veterans to Saban Erdogan, deputy governor of Ankara, in Ankara on June 22, 2020, ahead of th

A surfer catches the waves off the southeastern port city of Busan on June 22, 2020, amid scorching summer heat across the country. (Yonhap)
(END)