Implementation Force
The Implementation Force (IFOR) was a NATO-led multinational peace enforcement force in Bosnia and Herzegovina under a one-year mandate from 20 December 1995 to 20 December 1996 under the codename Operation Joint Endeavour. == Background == In 1995, NATO was tasked by the United Nations (UN) to carry out the provision of the Dayton Peace Accords ending the Bosnian War.