Terms for subject Diplomacy containing present at

English	Russian
at the present complex juncture	в настоящий сложный момент
be present at a conference	присутствовать на совещании (и т.п.)
be present at a meeting	присутствовать на собрании (и т.п.)
present at the ceremony of signing were	при подписании присутствовали
present at the talks were	на беседе присутствовали