21.   By Tuesday morning, the Serb ultimatum had filtered through Srebrenica, even to the underground shelter where Mujic had fled.

22.   Defense Minister Sydney Sekeramayi and other government officials declined comment on a Thursday report in the Zimbabwean Financial Gazette about projects to build a bombproof underground shelter.

23.   Defense Minister Sydney Sekeramayi and other government officials declined comment on a report in the Zimbabwean Financial Gazette on Thursday about projects to build a bombproof underground shelter.

24.   During such a drill, reduced in scope in recent years, sirens wail, crowded streets clear in minutes as people rush to underground shelters.

25.   Every schoolyard has a protective ditch for disposing bombs, as well as underground shelters and sealed rooms.

26.   Hardest hit was the border Kiryat Shemona where more than a dozen rockets fell in three different areas as residents emerged from underground shelters to shop for the weekend.

27.   He had just come out of his underground shelter for some fresh air Thursday when the rocket hit, shattering the windows in his apartment.

28.   He said Cuba has built underground shelters, prepared other refuges and armed scores of thousands of people with sniper rifles to repel invaders.

29.   He was hauling a large underground tank, and told agents it was a remote tactical base or underground shelter, the affidavit said.

30.   He said he escaped injury by diving into an underground shelter.