111.   During the meeting, air raid sirens sounded and military officials said the interviews had to end.

112.   Earlier in the day, an air-raid siren sounded throughout the country for two minutes, bringing the nation to a halt to remember its war victims.

113.   Evacuation of villagers had already begun Friday, when sirens in Ub sounded a general alert warning the population to take precautions and start evacuating.

114.   He sent wishes to his family before his interview was cut off as air raid sirens sounded.

115.   Heavy anti-aircraft fire was heard in Belgrade on Friday night after air raid sirens sounded, and soon after a blackout blanketed the entire city.

116.   In Belgrade, air raid sirens sounded Sunday night to signal the onset of another night of airstrikes.

117.   In Belgrade, too, air-raid sirens sounded after dark.

118.   In Belgrade, too, air raid sirens sounded after dark Thursday.

119.   In Belgrade, too, air raid sirens sounded after dark.

120.   In the capital, sirens sounded a general alert.