The United Nations Confidence Restoration Operation in Croatia, commonly abbreviated UNCRO, was a United Nations (UN) peacekeeping mission in Croatia. It was established under Chapter VII of the United Nations Charter and approved by the UN Security Council (UNSC) Resolution 981 on 31 March 1995. UNCRO inherited personnel and infrastructure from the United Nations Protection Force (UNPROFOR). Its command was located in Zagreb; the peacekeeping troops were deployed in four sectors named North, South, East, and West. Twenty different countries contributed troops to the mission.
UNCRO started with more than 15,000 troops taken over from UNPROFOR; the personnel count was gradually reduced to approximately 7,000 by the end of the mission in early 1996. South Korean diplomat Byung Suk Min was the civilian head of the mission, while the military commanders of UNCRO were Generals Raymond Crabbe and Eid Kamal Al-Rodan. UNCRO was linked with UNPROFOR, which remained active in Bosnia and Herzegovina, and with the United Nations Preventive Deployment Force (UNPREDEP), which was deployed in the Republic of Macedonia. The mission was terminated on 15 January 1996 by UNSC Resolution 1025, passed on 30 November 1995. Sixteen UNCRO troops were killed, including four during Operation Storm in August 1995.
UNCRO was tasked with upholding the March 1994 ceasefire in the Croatian War of Independence, supporting an agreement on economic cooperation between Croatia and the self-declared Republic of Serbian Krajina (RSK), monitoring areas between opposing armies, monitoring the demilitarised Prevlaka peninsula, undertaking liaison functions, delivering humanitarian aid, and occupying 25 checkpoints along Croatia's international borders between RSK-held territory, the Federal Republic of Yugoslavia, and Bosnia and Herzegovina. UNCRO, like the UNPROFOR mission before it, was criticised for lacking sufficient troops and adequate resources to carry out the mission, and fulfilment of the mission's mandate proved nearly impossible.