1. Such naval clashes have happened three times since 1999.

2. Protesters take cover from water cannon during clashes with police in Ankara on June 25,2013.

3. There were bloody clashes between rival forces over five months in 2010 and 2011.

4. The call comes after at least four people were killed in clashes between police and protesters.

5. At least one thousand people have been killed in clashes with security forces.

6. A security official said the death occurred during the clashes at the cathedral.

7. At least three people were killed in clashes between police and opposition supporters this week.

8. He says clashes at the command are continuing but are about to come to an end.

9. The clashes provide the latest indication of a small but growing ISIS presence in the country.

10. Police arrested six people in the overnight clashes and warned of more arrests.

11. The incident followed clashes between residents and government forces in the area.

12. Many of those involved in the clashes wore masks or covered their faces.

13. The clashes broke out as troops surrounded the home of a Palestinian suspect.

14. It spilled out into the streets and there were clashes with police and locals.

15. There were isolated clashes, but the most of the protest were peaceful.