Carnoustie Beach was cordoned off after a metal item was found on Tuesday 6th August.
A metal detector enthusiast was the one to discover the projectile, which had a high explosive content.
The Royal Navy Explosive Ordnance Disposal team were called in to deal with the incident.
To find out more please visit: https://www.thecourier.co.uk/fp/news/local/angus-mearns/952012/watch-moment-explosion-rocks-carnoustie-beach-as-bomb-squad-deal-with-suspected-ordnance-device/