The ethnic cleansing in <a href="https://en.wikipedia.org/wiki/Kozarac" id="mwAUI" rel="mw:WikiLink" title="Kozarac">Kozarac</a>, <a href="https://en.wikipedia.org/wiki/Bosnia_and_Herzegovina" id="mwAUM" rel="mw:WikiLink" title="Bosnia and Herzegovina">Bosnia and Herzegovina</a> begins when Serbian militia and police forces enter the town.