21.   After confronting guards outside the cave, the unit would then move to isolate the entrances, preventing escape and reinforcement.

22.   Saudi armored units briefly moved close to the Iraqi border Thursday, apparently on a surveillance mission, the Iraqi official said.

23.   The bombardment was continuing four hours later as Senegalese infantry units moved up to the front line, the Portuguese news agency Lusa reported.

24.   The units moved through narrow mountain roads from Kfar Tibnit, six miles north of the Israeli border, toward the main town of Marjayoun in the east.

25.   Units will move south by air, rail and bus.

26.   Walker said he hoped for a political solution before spring thaws make it easier for military units to move, increasing the risk of battles.

27.   Yugoslav and Croatian army units were reported moving towards the area and rebel Serb artillery units exchanged shellfire with the Croats.

28.   Heavy armoured units also moved into the refugee camps of Balata and Al-Asker, the Palestinians said.

29.   In the West Bank, meanwhile, an Israeli unit moved into the Palestinian autonomous zone of Bethlehem.

30.   In the West Bank, meanwhile, an Israeli unit moved in to the Palestinian autonomous zone of Bethlehem.