European Union Force Althea is a military deployment in Bosnia and Herzegovina to oversee the military implementation of the Dayton Agreement. It is the successor to the NATO-led peacekeeping missions in the Balkan country—the Stabilization Force (SFOR) and the implementation force (IFOR) in Bosnia and Herzegovina. The transition from SFOR to EUFOR was largely a change of name and commanders: 80 percent of the troops remained in place.