North Korea's nuclear tests have been launched
South Korean and Chinese researchers have done research on the nuclear tests performed by North Korea, and in the study it was recorded that there may be depression over 1300 nuclear trials.
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10 recorded states
Signal first indexedP1 · 68% quality · 1 source
Corroboration 1→2 sources · quality 68→72P1 · 72% quality · 2 sources
Quality 72→76P1 · 76% quality · 2 sources
Quality 76→80P1 · 80% quality · 2 sources
Quality 80→84P1 · 84% quality · 2 sources
Quality 84→88P1 · 88% quality · 2 sources
Quality 88→92P1 · 92% quality · 2 sources
Quality 92→96P1 · 96% quality · 2 sources
Quality 96→99P1 · 99% quality · 2 sources
Corroboration 2→1 sourcesP1 · 99% quality · 1 source