Her duties included reconnaissance patrols, convoying, and screening escort carriers.

This remains a thoroughly Islamic society, where enforcement of morality includes patrols by the religious police.

The measures are to include the use of metal detectors and armed patrols in some schools.

Duty in Afghanistan includes not just patrols, but also the sweaty, unglamorous everything else of being in the infantry.

The current force includes some 350 Americans and patrols the republic's border with Serbia.

Their orders were to stop offensive operations, which include patrols.

The support includes aerial reconnaissance, electronic surveillance and anti-submarine patrols.

Its security measures include 24-hour patrols and gates that require remote controls or key-code access.

As at the state's other malls, security methods include mobile patrols of the 5,500-car parking lot by marked vehicles and occasional roof surveillance.

In 2005, Liverpool was sent to the Caribbean, where her duties included patrols to crack down on drug smuggling.