US, South Korea, and Japan hold joint maritime exercise to counter North Korea's nuclear and missile threats.

Washington and its Asian partners have been attempting to further develop their data sharing framework on North Korea's rockets.

South Korea and Japan are freely connected to U.S. radar frameworks however not to one another's.

The joint sea practice included three Aegis-prepared destroyers:    South Korea's ROKS Yulgok Yi I, the US's USS John Finn, and Japan's JS Maya, as detailed by the outfitted help

what is the goal of the drill?

The drill aims at protecting shared security and prosperity, and bolstering the rules-based international order

how often do they do drills?

how often do they do drills?

However, I found that the U.S., South Korea and Japan held a joint naval missile defence exercise on Sunday to counter North Korea’s evolving nuclear and missile threats