South Korean emergency services personnel during anti-terrorism exercises at Kintex in Goyang, South Korea. Getty Images
People watch a news broadcast with file footage of a North Korean missile test, at a railway station in Seoul on October 28, 2022. North Korea fired two short-range ballistic missiles, according to South Korea's military. AFP
Visitors at the Imjingak Pavilion in Paju, South Korea, on Friday. North Korea fired two short-range ballistic missiles towards the sea on Friday, its first ballistic weapons launches in two weeks. The US military warned the North that the use of nuclear weapons "will result in the end of that regime". AP Photo
A wire fence decorated with ribbons with messages wishing for the reunification of the two Koreas at the Imjingak Pavilion in Paju, South Korea. October 28, 2022. AP Photo
A North Korean flag near the border villages of Panmunjom in Paju, South Korea. October 4, 2022. AP Photo
FILE - In this photo provided by the North Korean government, North Korean leader Kim Jong Un inspects military exercises at an undisclosed location in North Korea on Oct. 8, 2022. South Korea says Friday, Oct. 28, 2022, North Korea has fired a ballistic missile toward its eastern waters. Independent journalists were not given access to cover the event depicted in this image distributed by the North Korean government. The content of this image is as provided and cannot be independently verified. (Korean Central News Agency / Korea News Service via AP)
South Korean soldiers during an anti-terrorism and anti-chemical terrorism exercise at Kintex on October 27, 2022 in Goyang, South Korea. Getty Images
South Korean emergency services personnel during anti-terrorism exercises at Kintex in Goyang, South Korea. Getty Images
People watch a news broadcast with file footage of a North Korean missile test, at a railway station in Seoul on October 28, 2022. North Korea fired two short-range ballistic missiles, according to South Korea's military. AFP
Visitors at the Imjingak Pavilion in Paju, South Korea, on Friday. North Korea fired two short-range ballistic missiles towards the sea on Friday, its first ballistic weapons launches in two weeks. The US military warned the North that the use of nuclear weapons "will result in the end of that regime". AP Photo
A wire fence decorated with ribbons with messages wishing for the reunification of the two Koreas at the Imjingak Pavilion in Paju, South Korea. October 28, 2022. AP Photo
A North Korean flag near the border villages of Panmunjom in Paju, South Korea. October 4, 2022. AP Photo
FILE - In this photo provided by the North Korean government, North Korean leader Kim Jong Un inspects military exercises at an undisclosed location in North Korea on Oct. 8, 2022. South Korea says Friday, Oct. 28, 2022, North Korea has fired a ballistic missile toward its eastern waters. Independent journalists were not given access to cover the event depicted in this image distributed by the North Korean government. The content of this image is as provided and cannot be independently verified. (Korean Central News Agency / Korea News Service via AP)
South Korean soldiers during an anti-terrorism and anti-chemical terrorism exercise at Kintex on October 27, 2022 in Goyang, South Korea. Getty Images
South Korean emergency services personnel during anti-terrorism exercises at Kintex in Goyang, South Korea. Getty Images