21.   Those tensions erupted into fighting over the Kisangani airport on Saturday night, opening a more complicated chapter in the Congo conflict.

22.   While government and Zapatista negotiators reached a tentative peace agreement two years ago, the accord was never implemented and tensions have erupted into periodic conflict.

23.   Within this small, precarious world, tensions erupt and humor and pathos emerge.

24.   A curfew has been imposed in a northern town of Myanmar where simmering tensions between Buddhist and Muslim residents erupted into rioting last week, travelers said Tuesday.

25.   Deep-seated ethnic and religious tensions erupted in the capital of crisis-ridden Indonesia Sunday when mobs of Muslim youths attacked and burned four Christian churches.

26.   Disaffection over government purges and ethnic tensions have erupted into open revolt.

27.   Ethnic and religious tensions have also erupted in violence.

28.   Ethnic and religious tensions have erupted in attacks on churches and mosques in recent weeks, and authorities warn that common crime is on the rise.

29.   He said that since the tension erupted over the Ocalan capture, El Al has increased security and reinforced personnel where necessary.

30.   Hundreds of people have died and tens of thousands of others have fled their homes, since long-standing tensions erupted into violent clashes five months ago.