11.   Thus far, the advancing Croatian troops have not crossed the supposedly demilitarized U.N. Protection Zone in the Krajina region.

12.   Turkish military officials today refused to comment on newspaper reports that Turkish troops crossed into northern Iraq in pursuit of Kurdish rebels.

13.   Twice this year, Turkish troops have crossed into Iraq to chase Kurdish rebels and destroy bases.

14.   Turkish troops cross into the zone regularly for search-and-destroy operations, leading each time to a round of international condemnation.

15.   U.S. troops must cross mined roads and open country to enter Bosnia and then patrol heavily mined areas separating the former warring factions.

16.   Peru denies its troops crossed the border and accuses the Ecuadoreans of entering Peru and firing first.

17.   Quinlan denied claims by ethnic Albanian villagers that American troops had crossed into Macedonia during the operation.

18.   Additional troops also crossed the Terek River, north of the capital, to join forces already positioned on a ridge overlooking the city.

19.   Allowing UNITA unfettered access to supplies could anger Angola enough to have its troops cross the border when pursuing smugglers, or perhaps take even stronger action.

20.   ANKARA, Turkey -- Turkish troops cross into northern Iraq on Monday in a major new thrust against Kurdish guerrillas fighting for autonomy.