Sweden Extends Maritime Checks for Underwater Intrustion

By Amanda Billner

Photographer: Pontus Lundahl/TT NEWS AGENCY/AFP via Getty Images

A Swedish Navy fast-attack craft patrols in the the Stockholm Archipelago, Sweden, on Oct. 18 2014.

Sweden said it’s responding to a new security situation and won’t tolerate breaches as the navy tries to confirm whether an underwater vessel steered by a foreign power entered its waters.
“We have a different political security situation in the Baltic now, which means we react more quickly and more clearly state that we don’t accept this,” Rear Admiral Anders Grenstad, deputy chief of operations at the Swedish Armed Forces, said yesterday in an interview after a press conference Stockholm.
The development, which Swedish media have reported may be a damaged Russian submarine, is the latest to remind the region of Cold War operations. Neighboring Finland said in August it had suffered multiple airspace violations by Russian planes. The complaint was
echoed by the Baltic nations which, unlike Sweden and Finland, are NATO members.
Sweden is continuing with full-strength operations in the Stockholm archipelago, Grenstad said yesterday. The navy deems it “probable” that there’s foreign activity below the surface after three sightings since Oct. 17, he said. The alert is the second-highest level on the armed forces’ assessment scale and operations will continue at least until tomorrow, he said.
The search is reminiscent of the 1980s, when Sweden conducted frequent submarine hunts along its Baltic coast and Russian submarine U-137 in 1981 even ran aground in a military zone near the southern town of Karlskrona. The heightened alert comes amid a backdrop of rising tensions between Europe and Russia over the conflict in Ukraine.

Vessel Sightings

The “intelligence operation” in the archipelago involves more 200 personnel on battleships, minesweepers, and helicopters. It started Oct. 17 after sightings of underwater vessels by private individuals. They added to a pattern of reports of underwater vessels in the same area since 2000, Grenstad said. The army also released a picture of the intrusion yesterday.
“If we verify the underwater presence of a foreign power, we will then need to figure out how we can make this stop,” he said. “It’s not about sinking a submarine, it’s more about establishing that this is going on.”
Sweden’s government said earlier this year it wants to raise defense spending, adding 10 more Jas 39E fighter jets in a move that would bring its fleet to 70. It also wants to buy two more submarines and refurbish other vessels and push forward a plan to buy medium-range anti-aircraft artillery.

Russian Submarine

Newspaper Svenska Dagbladet reported over the weekend that Sweden had intercepted communications from a damaged Russian submarine in Swedish waters. Grenstad said the armed forces had no such information.
Russian Navy warships and submarines haven’t been involved in any incidents, Interfax reported yesterday, citing an unidentified spokesman at Russia’s Defense Ministry.
Sweden’s new Prime Minister Stefan Loefven will today meet his Finnish counterpart Alexander Stubb. Sweden and Finland’s armed forces already collaborate and are targeting a broader exchange of services such as radar information in the future, in the air and in the Baltic Sea, Grenstad said.