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domestic discord; internal discord; internal strife; internal struggle; infighting
組織の内紛が外部に漏れてしまった。
The internal strife of the organization leaked to the outside.
内紛が続けば団体の存続は危うい。
If internal discord continues, the group's survival will be at risk.
指導者の交代を巡って内紛が勃発した。
Internal strife erupted over the change of leadership.