The mystery submersible spotted in Swedish waters near Stockholm on Friday could be one of a handful of Soviet-era midget submarines operating from a mother ship in the Baltics and not likely a larger Russian Navy submarine. Read More
Elements of the Swedish Navy spent the weekend searching for evidence of “foreign underwater activity,” following a Friday announcement from the Swedish Ministry of Defense, ahead of two days of naval maneuvers around the Stockholm archipelago.
Singapore has inked a deal with German submarine builder ThyssenKrupp Marine Systems for two new Type 218SGs— a previously unknown type of attack submarine. Read More
The following is the July 18, 2013 review by the U.S. Coast Guard of Major Icebreakers of the World.
The Coast Guard Office of Waterways and Ocean Policy (CG-WWM) began producing the chart of major icebreakers of the world in July 2010. Since then, we have gathered icebreaker information and recommendations from a variety of sources and experts, including icebreaker subject-matter experts, internet posts, news updates, Arctic experts and Coast Guard offices with icebreaker equities. We validate our information within the public forum and update the chart at least semi-annually based on new information and feedback. This chart represents the Coast Guard’s current factual understanding of the major icebreaker fleet. This chart is not intended for icebreaker fleet comparisons and no inference should be drawn regarding a country’s icebreaker “ranking” against another. Read More
On 3 September the first of Sweden’s newly upgraded Visby-class guided-missile patrol craft was turned over to the Swedish military after having completed extensive modifications that bring her up to “Level 5” standard. All five units of the class previously were expected to be operational by late 2007, but because of additional delays the decision was made to upgrade the class to enhance safety and performance—and to better support international operations, which often take place far from Swedish waters.
The subsequent Level 5 enhancements that are being added to the entire class through 2014 include additional command, control, and communications equipment and antennas; a helicopter landing system; enhanced mine-hunting equipment; and other improvements. The Visby class incorporates numerous advanced measures to reduce its radar, infrared, magnetic, acoustic, visual, laser, and wake signatures. Ships of the class include the Visby, Helsingborg, Härnösand (pictured here), Nykõping, and Karlstad, each of which measure 239 feet and displace more than 600 tons.