In this photo taken during Jan. 17-18, 2023 and provided by the North Korean government, North Korea’s parliament is held in Pyongyang, North Korea Saturday, Dec. 31, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

In this photo taken during Jan. 17-18, 2023 and provided by the North Korean government, North Korea’s parliament is held in Pyongyang, North Korea Saturday, Dec. 31, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

This photo provided by the North Korean government shows a rally at May Day stadium, in support of recent meeting of ruling Workers' Labor Party of Korea, in Pyongyang, North Korea, on Jan. 5, 2023. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

This photo provided by the North Korean government shows a rally at May Day stadium, in support of recent meeting of ruling Workers' Labor Party of Korea, in Pyongyang, North Korea, on Jan. 5, 2023. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

FILE - In this photo provided by the North Korean government, North Korean leader Kim Jong Un, center, attends a ceremony of donating 600mm super-large multiple launch rocket system at a garden of the Workers' Party of Korea headquarters in Pyongyang, North Korea Saturday, Dec. 31, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

In this photo provided by the North Korean government, a ceremony of donating 600mm super-large multiple launch rocket system is held at a garden of the Workers’ Party of Korea headquarters in Pyongyang, North Korea Saturday, Dec. 31, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

In this photo provided by the North Korean government, a ceremony of donating 600mm super-large multiple launch rocket system is held at a garden of the Workers’ Party of Korea headquarters in Pyongyang, North Korea Saturday, Dec. 31, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

In this photo provided by the North Korean government, North Korean leader Kim Jong Un, center, attends a ceremony of donating 600mm super-large multiple launch rocket system at a garden of the Workers’ Party of Korea headquarters in Pyongyang, North Korea Saturday, Dec. 31, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

In this photo provided by the North Korean government, North Korean leader Kim Jong Un speaks during a ceremony of donating 600mm super-large multiple launch rocket system at a garden of the Workers’ Party of Korea headquarters in Pyongyang, North Korea Saturday, Dec. 31, 2022. 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)

FILE - In this photo provided by the North Korean government, North Korean leader Kim Jong Un speaks during a meeting of the Workers' Party of Korea at the party headquarters in Pyongyang, North Korea on Dec. 30, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP, File)

In this photo provided by the North Korean government, North Korean leader Kim Jong Un speaks during a meeting of the Workers’ Party of Korea at the party headquarters in Pyongyang, North Korea Friday, Dec. 30, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

In this photo provided by the North Korean government, North Korean leader Kim Jong Un speaks during a plenary meeting of the Workers’ Party of Korea at the party headquarters in Pyongyang, North Korea Wednesday, Dec. 28, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

In this photo provided by the North Korean government, North Korean leader Kim Jong Un speaks during a plenary meeting of the Workers’ Party of Korea at the party headquarters in Pyongyang, North Korea Tuesday, Dec. 27, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

In this photo provided by the North Korean government, North Korean leader Kim Jong Un speaks during a plenary meeting of the Workers’ Party of Korea at the party headquarters in Pyongyang, North Korea Tuesday, Dec. 27, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

In this photo provided by the North Korean government, North Korean leader Kim Jong Un speaks during a plenary meeting of the Workers’ Party of Korea at the party headquarters in Pyongyang, North Korea Tuesday, Dec. 27, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

This photo provided by the North Korean government shows North Korean leader Kim Jong Un speaks during a plenary meeting of the Workers’ Party of Korea at the party headquarters in Pyongyang, North Korea, on Dec. 26, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)

This photo provided by the North Korean government shows North Korean leader Kim Jong Un, left, attends a plenary meeting of the Workers’ Party of Korea at the party headquarters in Pyongyang, North Korea, on Dec. 26, 2022. 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)

This photo provided by the North Korean government, shows what it says a test of a rocket with the test satellite at the Sohae Satellite Launching Ground in North Korea Sunday, Dec. 18, 2022. 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 language watermark on image as provided by source reads: "KCNA" which is the abbreviation for Korean Central News Agency. (Korean Central News Agency/Korea News Service via AP)