leadership conference; summit meeting; top-level conference
両国間で首脳会談が開かれた。
A summit meeting was held between the two countries.
首脳会談で貿易問題について合意した。
They reached an agreement on trade issues at the summit meeting.
来月、日米首脳会談が開催される見込みだ。
The Japan-US summit meeting is expected to be held next month.