A formal ceremony marking the laying down of the new diesel-electric submarine Maloyaroslavets has taken place at Admiralty Shipyards in Saint Petersburg.
State news agency RIA Novosti reported that the vessel is being built under Project 677, also known as the Lada class. The submarine is the fifth hull in the series, which represents Russia's most modern class of non-nuclear submarines.
Addressing attendees at the ceremony, Maritime Board Chairman Nikolai Patrushev expressed confidence that the shipbuilding team would successfully complete the project. He stated that the highly professional workforce at Admiralty Shipyards possesses extensive experience in constructing both surface warships and submarines, and noted that the shipyard would work in close cooperation with partner enterprises across the naval supply chain.
The Maritime Board is a Russian governmental body responsible for coordinating state maritime policy, naval shipbuilding strategy, and maritime infrastructure development.
Submarine design and armaments
Project 677 submarines were developed as a fourth-generation diesel-electric class to succeed Russia's earlier Kilo-class vessels. Designed for coastal defense and anti-submarine operations, the Lada class features improved acoustic stealth technology to minimize detection by enemy sonar.
The Maloyaroslavets will be equipped with six 533-millimetre torpedo tubes. In addition to standard torpedoes, these tubes are designed to launch Kalibr family cruise missiles, enabling the submarine to perform long-range precision strikes against both surface ships and coastal targets.
Unlike nuclear-powered submarines that can remain submerged for months, diesel-electric submarines use diesel engines to generate electricity on the surface or while snorting, and rely on electric battery power while fully submerged. This propulsion setup allows them to operate quietly in shallow coastal waters.
Strategic role in naval defense
The ceremony comes after comments made earlier this year regarding the tactical capabilities of the new submarine class. In March, Commander-in-Chief of the Russian Navy Admiral of the Fleet Aleksandr Moiseyev stated that the operational presence of Project 677 submarines virtually eliminates the potential deployment of enemy surface naval forces.
Admiralty Shipyards, situated on the Neva River in Saint Petersburg, is one of Russia's oldest industrial enterprises. Founded in 1704 by Tsar Peter the Great, the shipyard remains a primary center for non-nuclear submarine construction for the Russian Navy.
