The Silver Dania is the third ship detained in recent weeks over concerns of intentional damage to subsea infrastructure in the Baltic Sea.
The Eagle S is suspected of damaging the Estlink-2 power cable which runs under the Baltic Sea between Finland and Estonia by dragging its anchor along the seabed on Christmas Day.
Police in Finland say the crew of a Russia-linked tanker suspected of damaging a power cable under the Baltic Sea have been detained indefinitely.
The Eagle S crew consists of 24 people with Finland’s Central Criminal Police imposing movement restrictions on eight.
