Sweden's national security advisor announced his resignation Monday as police opened an investigation after he forgot classified documents at a hotel, one of a series of mishaps Swedish media have ...

Current and former European and U.S. officials have raised concerns about some of Trump’s picks for top intelligence posts.

Earlier this month, NATO began a new mission dubbed "Baltic Sentry" which included frigates, maritime patrol aircraft and a ...

Sweden has detained a ship suspected of damaging a new undersea cable in the Baltic Sea connecting the Scandinavian country ...

Swedish prosecutors announced that they have opened a preliminary investigation into suspected aggravated “sabotage” and ...

A submarine cable was damaged in the Baltic Sea, the fourth case reported by the Nordic countries in the past two months. EU ...

The Swedish coast guard chased and intercepted a Bulgarian ship after a fibre-optic cable under the Baltic Sea linking Sweden to Latvia was damaged, its owner said on Monday.

An undersea fiber optic cable between Latvia and Sweden was damaged on Sunday, likely as a result of external influence, ...

NATO was coordinating military ships and aircraft under its recently deployed mission, dubbed "Baltic Sentry". The effort follows a string of incidents in which power cables, telecom links and gas pip ...