The White House announced the establishment of a trilateral cooperation secretariat at the Japan-US-ROK summit.

On the 14th, the White House announced that "the establishment of the Trilateral Cooperation Secretariat will be announced at the Japan-US-ROK trilateral summit to be held in Lima, Peru on the 15th (local time)."
At a press conference held on the same day, U.S. National Security Advisor Jake Sullivan cited the "establishment of a trilateral secretariat" as one of the main outcomes of the Japan-U.S.-ROK summit.
"The purpose of the Trilateral Cooperation Secretariat is to ensure that Japan-U.S.-ROK cooperation will continue by establishing an institutional framework for trilateral cooperation," Sullivan said.
” he explained.