UN Security Council Resolution 231
Peacekeeping in Cyprus
Date	December 15 1966
Meeting no.	1338
Subject	The Cyprus Question
Voting summary	15 voted for None voted against None abstained
Result	Adopted
Security Council composition
Permanent members	China  France  United Kingdom  United States  Soviet Union
Non-permanent members	Argentina  Bulgaria  Japan  Jordan  Mali  Netherlands  New Zealand  Nigeria  Uganda  Uruguay
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United Nations Security Council Resolution 231 was adopted unanimously by the United Nations Security Council on December 15, 1966.

The Council extended the United Nations Peacekeeping Force in Cyprus for an additional 6 months, ending on June 26, 1967. The Council urged the involved parties to exercise maximum restraint and fully cooperate with the peacekeeping force.

• Cyprus dispute
• List of United Nations Security Council Resolutions 201 to 300 (1965–1971)

• Text of the Resolution at undocs.org

• Works related to United Nations Security Council Resolution 231 at Wikisource