An Asiana Airlines plane is parked as one of the plane's doors suddenly opened at Daegu International Airport in Daegu, South Korea, Friday, May 26, 2023. A passenger opened a door on an Asiana Airlines flight that later landed safely at a South Korean airport Friday, airline and government officials said. (Photo by Yun Kwan-shick/Yonhap via AP Photo)





Police officers in plain clothes arrest an airplane passenger at Daegu International Airport in Daegu, South Korea, Friday, May 26, 2023, as he is suspected of opening an emergency exit door on an Asiana Airlines plane during a flight. A passenger opened an emergency exit door during a South Korean flight Friday, causing air to gust inside the cabin before the plane landed safely, airline and government officials said. (Photo by Yun Kwan-shick/Yonhap via AP Photo)





Workers put up lotus lanterns at Jogyesa Temple in Seoul on May 26, 2023, ahead of celebrations marking Buddha's birthday on May 27. (Photo by Jung Yeon-je/AFP Photo)





A TV screen shows a file image of North Korean leader Kim Jong Un during a news program at the Seoul Railway Station in Seoul, South Korea, Wednesday, May 31, 2023. North Korea launched a purported rocket Wednesday, a day after the country announced a plan to put its first military spy satellite into orbit, South Korea's military said. (Photo by Ahn Young-joon/AP Photo)





A woman mourns in front of a gravestone of a family member who died for the country, on the eve of Korean Memorial Day at the National Cemetery in Seoul, South Korea on June 5, 2023. (Photo by Kim Hong-Ji/Reuters)





People visit graves at the National Cemetery as South Korea marks Memorial Day, which honours those who died during the 1950-53 Korean War and in other operations while serving their country, in Seoul on June 6, 2023. (Photo by Anthony Wallace/AFP Photo)





South Korean relatives of a victim of the war pay their respects during a visit to the Seoul National Cemetery in Seoul, South Korea, 05 June 2023, South Korea will observe the 68th Memorial Day on 06 June, which was first observed in 1956, commemorating the men and women who died in military service during the Korean War (1950-53). (Photo by Jeon Heon-Kyun/EPA/EFE)





Cannons fire a twenty-one gun salute at the National Cemetery as South Korea marks Memorial Day, which honours those who died during the 1950-53 Korean War and in other operations while serving their country, in Seoul on June 6, 2023. (Photo by Anthony Wallace/AFP Photo)





Cannons fire a twenty-one gun salute at the National Cemetery as South Korea marks Memorial Day, which honours those who died during the 1950-53 Korean War and in other operations while serving their country, in Seoul on June 6, 2023. (Photo by Anthony Wallace/AFP Photo)





The N Seoul Tower, also known as Namsan Tower, lights up in purple to celebrate K-pop group BTS' 10th anniversary of their debut, in Seoul, South Korea on June 12, 2023. (Photo by Minwoo Park/Reuters)





Firefighters take part in the bodybuilding event during a firefighting skills contest at the National Fire Service Academy in Gongju, South Korea on June 13, 2023. (Phoot by Yonhap/EPA)





South Korean Air Force Air Mobility & Reconnaissance Command personnel participate in a joint South Korean-US military CDEx (Combined Distribution Exercise) in Pohang on June 13, 2023. (Photo by Woohae Cho/Pool via AFP Photo)





A South Korean Apache AH-64 helicopter fires flares during a joint South Korea-US military drill at the Seungjin Fire Training Field in Pocheon, South Korea, 15 June 2023. The Combined Joint Live-Fire Exercise, the first of its kind in six years, was held to mark the 70th anniversary of the South Korea-U.S. alliance and the 75th anniversary of the founding of South Korea's armed forces. (Photo by Jung Yeon-Je/Pool via EPA)





Visitors watch a South Korea-US joint military drill at Seungjin Fire Training Field in Pocheon on June 15, 2023. (Photo by Jung Yeon-Je/Pool via AFP Photo)





South Korea's K-2 tanks fire during a South Korea-US joint military drill at Seungjin Fire Training Field in Pocheon on June 15, 2023. (Photo by Jung Yeon-Je/Pool via AFP Photo)





South Korea's AH-64 Apache helicopters hover in the sky during the live fire drill at Seungjin fire training center on May 25, 2023 in Pocheon, South Korea. South Korea and the United States are holding combined live-fire exercises on the occasion of the 70th anniversary of alliance. Last week North Korea condemned South Korea and the United States’ combined live-fire drills, describing the drills as a “war exercise” against the nation. (Photo by Chung Sung-Jun/Getty Images)





The nuclear-powered submarine USS Michigan approaches a naval base in Busan, South Korea, Friday, June 16, 2023. The United States deployed the nuclear-powered submarine capable of carrying about 150 Tomahawk missiles to South Korea on Friday, a day after North Korea resumed missile tests in protest of the U.S.-South Korean live-fire drills. (Photo by Gang Duck-chul/Yonhap via AP Photo)





A currency trader watches monitors at the foreign exchange dealing room of the KEB Hana Bank headquarters in Seoul, South Korea, Friday, June 16, 2023. Asian shares logged moderate gains on Friday after Wall Street benchmarks swept higher, extending their longest rally in a year and a half. (Photo by Ahn Young-joon/AP Photo)





The South Korean military reveals a sunken part of North Korea's ill-fated “Chollima-1” rocket at the Navy's 2nd Fleet Command in Pyeongtaek on South Korea's west coast, 16 June 2023, after salvaging it from the Yellow Sea on 15 June. The rocket was carrying a North Korean military reconnaissance satellite that crashed into sea following a launch failure on 31 May 2023, according to South Korea's Joint Chiefs of Staff (JCS). (Photo by Yonhap/EPA/EFE)





Fans of the K-pop boy band BTS dance during BTS 10th Anniversary FESTA in Seoul, South Korea on June 17, 2023. (Photo by Kim Soo-hyeon/Reuters)