1.   At the same time, there were doubts about the effectiveness of any American ground involvement.

2.   This issue is behind the fear of ground troop involvement.

3.   Asked whether the feared carving up of Kosovo would lead to NATO ground troop involvement, said the alliance plans no such action.

4.   In calling for an end to the arms embargo, Harkin made it clear he is not seeking a direct U.S. ground involvement in the conflict.

5.   This would be the first reported instance of RSK ground involvement in Bosnia proper.