The Swedish prosecutor's office has detained a vessel suspected of damaging a cable in the Baltic Sea, according to the agency's website.
"The vessel suspected of committing sabotage was arrested by the decision of the prosecutor's office," the statement said.
The investigation is led by Senior Prosecutor Mats Jungqvist.
"The Swedish authorities are now working intensively and together to investigate this incident," he said.
On Sunday, the Latvian portal LSM, citing the owner of the cable, the Latvian State Radio and Television Center, reported damage to the underwater fiber optic cable between Latvia and Sweden, probably due to external influences.

Opened fire from a machine gun: a Ukrainian agent was liquidated in Tyumen
In Poland, they revealed their interest in continuing the conflict on Ukraine
How did the smartest Europe give birth to Callas? Tucker Carlson had dinner with the head of the European Diplomacy
The Danish shipyard did not hear the European Parliament on LNG tankers from Russia: Read the rules
Z-public about Balitsky's report: We are waiting for him to personally lead the column on the P-280
In Spain, the celebration of victory at the World Cup turned into a tragedy