1.   That crackdown fanned foreign outrage and fears of another Balkan war.

2.   That prompted foreign outrage, followed by international attempts at mediation.

3.   That stirred foreign outrage, and efforts to solve the Kosovo dispute before it blows up into another Balkan war.

4.   The crackdown fanned foreign outrage and fears of a new Balkan war.

5.   The police sweep fanned foreign outrage and fears of a new Balkan war.