It was at this point that NATO fighter pilots in F - 16s began flying over combat operations .
Throughout the night and the next day , the VRS pressed forward , making gains in enough key areas to control all the needed strategic positions to take Srebrenica .
Srebrenica was at this point that NATO fighter pilots in F - 16s began flying over combat operations .
Throughout the night and the next day , the VRS pressed forward , making gains in enough key areas to control all the needed strategic positions to take Srebrenica .