11.   Massive airstrikes would force a U.N. withdrawal.

12.   NATO has threatened massive airstrikes against Serb-led Yugoslavia if President Slobodan Milosevic does not accept the plan.

13.   NATO has threatened massive airstrikes if Milosevic does not accept a peace plan providing for sweeping autonomy for Kosovo and NATO troops to police the accord.

14.   On Monday, Russian forces in Chechnya appeared set for a ground assault on rebel-held southern regions after staging massive airstrikes and capturing a key road.

15.   Russian forces in Chechnya were reported preparing for a ground assault on rebel-held southern regions after staging massive airstrikes and capturing a key road.

16.   Tensions subsided after massive NATO airstrikes forced Serb heavy weaponry from around Sarajevo.

17.   The Iraqi government lifted the ban and agreed to unfettered inspection Saturday, as the U.S. was about to launch massive airstrikes.

18.   With Mladic, who has defied his political counterparts before, refusing to bow, the prospects of renewed massive airstrikes grew.

19.   Holbrooke warned the Bosnian Serbs Sunday that they would face massive NATO airstrikes if they continued to reject settlement proposals.

20.   However that does not apply to massive airstrikes of the extent threatened against rebel Serbs throughout territory under their control.