United States of America did not exclude provocation from outside North Korea during visit Joe Biden to Asia

America does not exclude provocations in the form of nuclear and military tests from outside North Korea during visit President of the United States Joe Biden to Asia. It was declared on May 19 by the assistant President of the United States on national security Dzheykob Dzheremayya Sallivan during telephone conversation with the journalists which record was published on the YouTube-channel of the White house...