Edit (1125 EST):
The Japanese Coast Guard and South Korean General Staff have confirmed that North Korea has launched a probably ballistic missile into the Sea of Japan.
U.S. VP Harris is set to arrive in Seoul tomorrow.
The last launch was September 24th in which one ballistic missile was fired. This is the 17th launch day of 2022 for a total of 34 projectiles ranging from submarine launch and train launched ballistic missiles, to cruise missiles, to reported hypersonics to ICBMs.