Abbreviation for the United Nations Security Council (UNSC), the body that decides on international security, sanctions, and peacekeeping.
安保理は新しい決議を採択した。
The Security Council adopted a new resolution.
日本は安保理の常任理事国ではない。
Japan is not a permanent member of the Security Council.
安保理で制裁案が審議されている。
A sanctions proposal is being discussed at the Security Council.