Twenty-seven years since the Kumanovo Agreement: The end of Milosevic's ethnic cleansing of Albanians

After 78 days of NATO air campaign against military and strategic targets in the former Yugoslavia, Serbian military representatives signed the Kumanovo Agreement, which formalized the withdrawal of Serbian forces from Kosovo and paved the way for the deployment of the international security mission, KFOR.

June 9, 1999 remains one of the most decisive dates in the modern history of Kosovo and the Balkans, marking the end of a war and the beginning of a new political era in the region.

The agreement was considered by a large part of international analysts as a decisive turning point that changed the political and military reality on the ground, ending Belgrade's effective control over Kosovo.

Upon its entry into force, Serbian military, police and paramilitary forces withdrew from the territory, while NATO assumed responsibility for security in the country.

Prior to this development, Kosovo had gone through a severe period of violence and repression during 1998–1999, accompanied by military and police operations by Serbian forces, which resulted in killings, mass expulsions, and extensive destruction in areas inhabited by Albanians. Reports by international organizations documented the forced displacement of hundreds of thousands of civilians and a deep humanitarian crisis that spread throughout the region.

NATO's intervention on 24 March 1999 came after the failure of the Rambouillet negotiations and the escalation of the situation on the ground. The 78-day air campaign aimed to halt the military operations of Yugoslav forces and create the conditions for a political solution to the conflict, by striking military infrastructure and strategic targets throughout the territory of the former Yugoslavia.

In the same period, the Kosovo Liberation Army continued its resistance on the ground, keeping pressure on Serbian forces and contributing to the escalation of the conflict. Its activity, together with developments on the ground and international intervention, contributed to the internationalization of the Kosovo issue and increased diplomatic pressure on Belgrade.

The Kumanovo Agreement was signed at a time when military and diplomatic pressure on Serbia had increased significantly, making it impossible to continue military operations in Kosovo. The document stipulated the complete withdrawal of Serbian forces and the deployment of NATO troops as guarantors of security and stability on the ground.

Following the entry of KFOR into Kosovo, hundreds of thousands of Albanian refugees began to return to their homes, marking a significant humanitarian turning point after months of mass displacement and destruction. During this period, a new international framework for the administration of Kosovo was also established through UN Security Council Resolution 1244.

The Kumanovo Agreement was widely interpreted as the moment that formalized the change of control on the ground and the end of the Serbian military presence in Kosovo. For many analysts, it represents one of the clearest cases of the cessation of a conflict through international military intervention and combined diplomatic and military pressure.

In the years that followed, the political process that began in June 1999 gradually led to the declaration of Kosovo's independence on February 17, 2008, making the Kumanovo Agreement a key point in the transformation of the country's political status.

More than two decades later, June 9 remains a date that symbolizes the end of the war, the changing balance in the Balkans, and the beginning of a new political reality in Kosovo, built on international intervention, local resistance, and subsequent state-building processes.

The GeoPost