1.
peacekeeping operations; peacekeeping (PKO)
International activities — usually organized by the United Nations — in which troops, police, and civilian personnel are dispatched to former conflict zones to monitor ceasefires, protect civilians, and support the restoration of stability. In Japanese political discussion, the term is strongly associated with the UN PKO framework and Japan's own Self-Defense Forces participation.
Composed of 平和 (peace), 維持 (maintenance, upholding), and 活動 (activity, operations). A direct calque of the English phrase "peacekeeping operations." It is the standard Japanese term for UN-led missions that send personnel to former conflict zones to monitor ceasefires and help stabilize the situation, and is often abbreviated in news reports as PKO.
Usage
- Written out in full in formal contexts (government documents, news reporting on missions); abbreviated as PKO in headlines and speech.
- Usually associated with the UN: 国連平和維持活動 (United Nations peacekeeping operations).
- In Japan this term is tightly linked to the 1992 PKO law (国際平和協力法), which first allowed the Self-Defense Forces to be dispatched overseas.
Political note
Japan's constitutional pacifism makes any overseas deployment of the Self-Defense Forces politically sensitive. 平和維持活動 has therefore been one of the main channels through which Japan contributes militarily abroad — under strict conditions, including the "Five Principles for Participation" (e.g., a ceasefire must already be in place, and consent of the host country is required).
Common collocations
- 国連平和維持活動: United Nations peacekeeping operations
- 平和維持活動に参加する: to participate in peacekeeping operations
- 平和維持活動部隊: a peacekeeping unit
- 平和維持活動の一環として: as part of peacekeeping operations
- 平和維持活動を展開する: to deploy peacekeeping operations
Similar words
- PKO (ピーケーオー): the common abbreviation used in news and speech
- 平和維持軍: peacekeeping force — the armed unit carrying out the operations
- 国際協力: international cooperation — a broader umbrella term
- 人道支援: humanitarian aid — distinct from peacekeeping, focused on relief rather than ceasefire monitoring
- 自衛隊派遣: deployment of the Self-Defense Forces — the specific Japanese action often carried out under the peacekeeping framework