21.   Pentagon officials believe that the Taliban strategy may be to hunker down in the mountains and in underground bunkers and caves.

22.   Ta Mok, though, built himself a two-story cement house with a tile roof, a large underground bunker and a tall radio tower.

23.   The conversation includes a hurried decision to use potentially incendiary military tear-gas cartridges in an attempt to penetrate the underground bunker.

24.   The exhibit will also outline the history of the underground bunker in Matsushiro and describe how Korean laborers were forced to work for the construction of the bunker.

25.   The German tyrant kills himself in his underground bunker in the heart of doomed Berlin, as Red Army artillery shells crash and explode in the streets above him.

26.   The Israeli army also bombed the underground bunkers of a radical Palestinian group in Naame, a city just south of Beirut.

27.   The overt goal was to destroy underground bunkers, arms storage sites and air defense locations.

28.   The report cites the need for burrowing weapons that can destroy fortified underground bunkers, including those that might store chemical and biological weapons.

29.   The president was in Florida, but Vice President Dick Cheney was in the White House, and Secret Service agents hustled him into an underground bunker.

30.   The vice president, Dick Cheney, and Condoleezza Rice, the national security adviser, remained in an underground bunker in an otherwise evacuated White House.