1.   In fact, the state has classified the group as the top security threat in Arizona prisons.

2.   To reduce these security threats, various protection methods are used.

3.   Today security threats come from Chechnya, organised crime and corrupt officials.

4.   Were you concerned a very small, very secretive group with enough money can pose a security threat?

5.   The immediate security threat has disappeared.

6.   In early September all leave and non-essential travel by US military and government personnel was cancelled owing to the increased security threat as the negotiations on the bases approached.

7.   Israel claimed that the treaty placed Lebanon under total Syrian control and as such posed a major security threat.

8.   Americans like to say that the Japanese people need to display stronger determination in being able to thwart security threats or the possibility of dictatorship taking root.

9.   Although nuclear war is still an important concern, the security threat has expanded to include crude nuclear devices, chemical and biological weapons and radiological devices.

10.   Amid the current security threat, Israelis feel they do not have any margin for error and they are intensely self-critical.