91.   After the dimension of a rootball has been established, its perimeter will be marked on the ground before a vertical trench is dug around it.

92.   Against a backdrop of occasional bursts of antiaircraft fire, troops from the Islamic Taliban army dug trenches and redeployed weapons in preparation for more war.

93.   Air force jets bombed guerrilla defenses near Puliyankulam junction early Tuesday to prevent the rebels from digging trenches and sowing mines before the soldiers advance.

94.   All day Friday they dug trenches, camouflaged armored vehicles and positioned their artillery guns, the daily Izvestia reported.

95.   Army soldiers were seen digging trenches and clearing brush in one town near San Cristobal de las Casas, the largest city and commercial center of Chiapas state.

96.   Artillery pieces pointed toward Grozny and soldiers were digging trenches.

97.   As night fell, both sides dug roadside trenches and took up positions just a few dozen meters from one another, with rifles pointed.

98.   As a KLA fighter, Goranci dug trenches and kept guard in front of a border village to prevent Serb police from entering, Tanjug said.

99.   Another, Niyamuddin Amrakhov, said hostages were also forced to dig trenches, carry ammunition and act as human shields for their Chechen kidnappers during the Russian assault.

100.   As the tide retreated, they dug trenches and used vacuum hoses to suck up the oil that collected there.