1.   Concussion bombs were set off.

2.   A concussion bomb shattered windows of a military hotel in downtown Istanbul, the Anatolia news agency said early Thursday.

3.   A handmade concussion bomb was thrown at a military installation in downtown Istanbul Wednesday, but caused no injuries or damage.

4.   But security officials said the explosion resulted from a concussion bomb, designed to frighten people with its loud blast rather than cause damage.

5.   Earlier reports suggested that the device was a concussion bomb.

6.   One man was shot and two small concussion bombs were hurled near polling stations.

7.   Soviet fighters would first throw concussion bombs down tunnel shafts, then explosives and smoke bombs, Jalali said.

8.   Two assailants tossed a concussion bomb at the headquarters of Hurriyet newspapers early Sunday, a newspaper official said.

9.   Two people were injured Friday by a concussion bomb which exploded in a cafeteria in this southeastern city, reports said.

10.   Unidentified assailants tossed a concussion bomb at an Islamic party branch early Monday in Turkey, causing slight damage but no injuries, police said.