11.   The Bush administration immediately suspended the flights and began an investigation.

12.   The Bush administration has suspended the surveillance flights while the two countries seek ways to avoid a repetition of the tragedy.

13.   The Bush administration immediately suspended the flights.

14.   The current Bush administration suspended U.S.-China military contacts for a short time and is now approving them on a case-by-case basis.

15.   The United States is about to resume an anti-drug intelligence operation with Colombia that the administration suspended seven months ago because of questions about its legality.

16.   To show its concern, the state administration suspended a senior police officer Tuesday for failing to find the couple and defuse the crisis.

17.   U.S. Ambassador Jeffrey Davidow has said the Clinton administration may suspend financial aid to countries that fail to show results in their anti-drug efforts.

18.   The US administration also suspended military education and training assigments for both countries, she said.