Intelligence chiefs of the U.S., South Korea and Japan discussed North Korea’s latest ballistic missile test and strengthening intelligence sharing in a trilateral meeting in Seoul on Tuesday, according to the ROK’s National Intelligence Service (NIS).

The meeting came after Seoul’s Park Jie-won held bilateral meetings on Monday with both Washington’s Avril Haines and Tokyo’s Hiroaki Takizawa. Park reportedly emphasized the importance of an end-of-war declaration and discussed ways to bring North Korea back to the dialogue table, as well as possible humanitarian assistance.