river patrol
Stream security detail
River patrol is the monitoring and policing of a river, typically by boat.
Military river patrols guard waterways against enemy movement or smuggling.
Law enforcement river patrols enforce boating regulations, conduct rescues, and investigate crimes on the water: The river patrol recovered the body near the dam.
- pollution monitoringTracking environmental contaminants systematically
- sonar systemsSound-wave underwater detection equipment
- wildlife conservationProtecting animals and ecosystems
- navigation aidsDevices assisting route-finding
- boat launchRamp into water
brown water navy · surveillance · night vision · underwater drones · search and rescue · rescue operations · swift water · drug interdiction · smuggling route · border security · life-saving equipment · docking stations · flood barriers · searchlight · radar systems · game warden · erosion prevention · habitat restoration
- marine patrolport security, water rescue, search and rescue, rescue squad, dive team
- river navigationlock gate, narrowboat, navigational aids, canal boat, navigation aids
- river warfaregunboats, PBR, brown water navy, Mekong Delta, sampans
- South American Navieswarships, frigates, corvettes, destroyers, submarines
- militarysoldiers, army, troops, officers, navy
- Navieswarships, ships, cruiser, battleship, sailors
river patrolborder patrol
Boundary enforcement agency
highway patrol · foot patrol · air patrol · aerial surveillance · street patrol
river patrolguard post
Manned security station
watchtower · fortification · garrison · sentry post · blockhouse
river, patrol, rivers, rivered, riverine, riverbank, riverside, patrols, patrolled