Sweden has sent a formal request to China to cooperate with an investigation into suspected sabotage over the sudden disruption of two submarine internet cables in the Baltic Sea earlier this month, after tracking data linked a Chinese ship to the incidents.

Sweden's prime minister says his government has formally asked China to cooperate in explaining the recent rupture of data cables on the Baltic Sea bed in an area where a China-flagged vessel was sighted.

The Lithuanian unit of the Swedish telecommunications company Telia Lietuva has repaired the communication cable between Lithuania and Sweden in the Baltic Sea. The cable was damaged about two weeks ago,

Cables connecting Finland with Germany, and Lithuania with Sweden, have been disrupted, just weeks after the United States warned that it had detected increased Russian military activity around key undersea cables.

The cutting of two undersea cables prompted warnings of "sabotage" and potential "hybrid" warfare in the West amid the ongoing war in Ukraine.

The Polish Economic Institute reports in Thursday's edition of Economic Weekly that despite the severance of two telecommunications lines at the bottom of the Baltic Sea, network traffic was almost unaffected.

Despite the severance of two telecommunication lines at the bottom of the Baltic Sea, network traffic was nearly unaffected, reports the Polish Economic Institute in Thursday's edition of "Economic Weekly.

Tensions escalate as suspected sabotage of Baltic Sea cable disrupts critical infrastructure and international relations.