1.   Another advantage, he said, is that the presence of the spy planes often stimulates Chinese defense forces to light up their radar systems to track the flights.

2.   Another advantage, Richelson said, is that the presence of the spy planes often stimulates Chinese defense forces to light up their radar systems to track the flights.

3.   At the top of their lists were the building of a European defense force independent of NATO, the US plans for a national missile defense, and trade.

4.   Backed by the Yugoslav army, the Krajina Serbs whipped the unprepared Croatian defense force and bit off a third of the country.

5.   Certainly, the air defense forces have used all of their ingenuity to survive.

6.   Defense forces discovered it after receiving a tip from the U.S. Coast Guard office in Nassau, and turned its passengers over to immigration officials.

7.   Ecopetrol stopped pumping oil after guerrillas ambushed defense forces trying to protect workmen.

8.   For the Europeans, the outcome could suggest whether defense forces there will continue to use mainly American equipment, he said.

9.   From Panama to Bolivia, governments and armies are girding for the worst by strengthening their defense forces in every way they can.

10.   He has repeatedly justified the military action by the Israeli defense forces.