sentinelled

the area was sentinelled by guards throughout the night.

the museum is sentinelled to protect the valuable artifacts.

they sentinelled the perimeter to ensure safety.

during the event, the entrance was sentinelled by security personnel.

the fortress was sentinelled against potential invaders.

the research station is sentinelled for wildlife protection.

they sentinelled the area after the security breach.

the sensitive site was sentinelled by trained professionals.

sentinelled by drones, the border remained secure.

the event was sentinelled to prevent any disturbances.