1.   The government justified the measures on security grounds, saying that it would end illegal infiltration by aliens who committed crimes including poaching and murder.

2.   Because the document was edited by the Defense Department on security grounds, it is not clear from the document who sounded the alert.

3.   Before a single helicopter has arrived, Clinton had to waive human rights amendments Congress added to the aid program on national security grounds.

4.   After several days of barring journalists on security grounds, the authorities have now opened the prison gates to foreign visitors.

5.   After he left office, Adams continued to argue that the legislation was justified on national security grounds and that he had signed the laws reluctantly.

6.   All have been classified on national security grounds until now.

7.   But at a meeting with Netanyahu on Thursday, some senior security officials reportedly opposed any settlement expansion on security grounds.

8.   But all such plans will be subject to a review on security grounds by the minister of defense.

9.   But Netanyahu has long declared his opposition to such a state on security grounds and his election deeply damaged the trust that had been created.

10.   Congress and government agencies can exclude information on legitimate national security grounds.