A missile test that state media KCNA says was conducted this week at undisclosed locations in North Korea, in this photo released January 28, 2022. North Korea tested an update to its long-range cruise missile system and a conventional warhead of a surface-to-surface tactical guided missile. KCNA via REUTERS

A missile test that state media KCNA says was conducted this week at undisclosed locations in North Korea, in this photo released January 28, 2022. KCNA via REUTERS

A missile test that state media KCNA says was conducted this week at undisclosed locations in North Korea, in this photo released January 28, 2022. KCNA via REUTERS

A missile test that state media KCNA says was conducted this week at undisclosed locations in North Korea, in this photo released January 28, 2022. KCNA via REUTERS

North Korean leader Kim Jong Un inspects the proposed building site for the Ryonpho Vegetable Greenhouse Farm in the Ryonpho area of Hamju County, North Korea, in this undated photo released January 28, 2022. KCNA via REUTERS