sentries

the sentries stood guard at the entrance.

we could see the sentries patrolling the perimeter.

the sentries were alert and ready for any threat.

at night, the sentries changed shifts every few hours.

the sentries reported any unusual activity immediately.

during the ceremony, sentries stood proudly in their uniforms.

the sentries were trained to handle various situations.

we admired the sentries as they marched in formation.

the sentries communicated using hand signals.

each sentry was equipped with a radio for emergencies.