The South Korean government hopes that Washington will be “more considerate” of issues raised by North Korea in the future, a senior official at the Blue House said on Thursday.

The comments followed a standing committee meeting of the South’s National Security Council (NSC) held at 0700 local time and convened by national security adviser Chung Eui-yong.

The meeting came a day after a senior North Korean diplomat warned the country “cannot but reconsider” its decision to participate in a summit with U.S. President Donald Trump slated to take place on June 12 in Singapore and the DPRK’s last-minute cancelation