The meeting underscored the two countries' close security coordination just a day after North Korea fired what appeared to be a new solid-fuel intercontinental ballistic missile (ICBM), ratcheting up tensions just days ahead of the U.S. presidential election set for Tuesday.
Russian leader Vladimir Putin and North Korean dictator Kim Jong Un have forged closer ties as Moscow leans on Pyongyang to help fuel its war in Ukraine.
Blinken and Secretary of Defense Lloyd Austin co-hosted South Korean Foreign Minister Cho Tae-yul and Defense Minister Kim Yong-hyun in Washington on Thursday to discuss pressing security threats as they closely monitor North Korea's deployment of thousands of troops to Russia.
Dictator Kim Jong-un has happily sent his pal in the Kremlin thousands of fighters who are now due to be led into battle by one of Kim's closest allies.