This is the 13026th most frequent Korean word.
동맹국들에
"To allied countries."
Here, '동맹국들에' indicates the target or recipients (allied countries) of the action of requesting help.
동맹국들에 도움을 요청했어요.
I requested help from the allied countries.
'동맹국들에' in this sentence highlights the topic or subject (allied countries) of the discussions.
동맹국들에 관하여 논의가 진행 중입니다.
Discussions about the allied countries are underway.
Here, '동맹국들에' refers to the recipients (allied countries) of the proposed support.