Throughout 1998 and in early 1999, HQ ARRC focused increasingly on the deteriorating situation in Kosovo. Reconnaissance and planning effort for Operation JOINT GUARDIAN covered a broad spectrum of options ranging from a two-corps forced entry, to a reinforced peacekeeping division commanded by COMARRC as Commander Kosovo Force (COMKFOR).
In February 1999 initial elements of the HQ deployed to the Former Yugoslav Republic of Macedonia (FYROM) with the rest of the Headquarters following in March. After intense diplomatic negotiations, UNSCR 1244 and the subsequent signing of the Military Technical Agreement (MTA) enabled KFOR to deploy into Kosovo. HQ ARRC spent 8 months deployed in FYROM and Kosovo.
The current mission in Kosovo:
Under the authority of the United Nations (UN Security Council Resolution 1244) NATO has been leading a peace support operation in Kosovo since 12 June 1999 in support of wider international efforts to build peace and stability in the area.
KFOR's mission is to: