BBC – A Russian warship that was damaged by an explosion on Wednesday has sunk, Russia’s defence ministry has said.

BBC – Russia’s flagship Black Sea missile cruiser has been “seriously damaged” and its crew forced to evacuate.

Jerusalem Post – Some Russian shipyards are unable to construct warships or conduct maintenance on vessels due to financial hardships and lack of foreign components, the Ukrainian Intelligence Directorate (GUR) claimed on Saturday.

(Thanks to Alain)

USNI News – Russian Navy ships in the Black Sea are currently resupplying troops in Ukraine instead of playing an offensive role.

CIMSEC – How might Russian maritime forces be brought to bear against the United States and its allies? This question is particularly critical as fears of inadvertent escalation in Ukraine increase. Understanding the answer requires a close reading of what Russian military theorists themselves write about warfare, matched with an examination of maritime geography; combat power; and intelligence, surveillance, reconnaissance, and targeting (ISR-T). Constraints in all of these areas mean that rather than solely seeking out targets at sea for a series of navy-on-navy fights, Russian maritime forces are likely to be more effective at operations that focus on striking “critical objects” on land rather than ship-to-ship combat at sea.

USNI News – Nearly six weeks into the war in Ukraine, merchant ships in the Black Sea have become stranded, halting the import and export of vital commodities, a situation that could have wide-ranging impacts on the global economy. With the Black Sea blockaded by Russia and Ukraine placing mines around its ports, merchant ships can neither come nor go, leaving the mariners aboard stuck in a war zone.

Naval News – The Ukrainian Navy was no match for the massive concentration of Russian naval forces in the Black Sea. Yet Russia’s most impressive warship there, the Slava class cruiser Moskva, has mostly remained out of sight. We can shine a light on what she has been up to so far in the war.

Navy Lookout – In the early morning of 24 March, a Russian tank landing ship unloading in the occupied port of Berdyansk in Ukraine was destroyed by explosions and fire. Here we look at the background, the loss of this vessel and its potential implications.

Naval News – Russia’s invasion of Ukraine had a significant impact on the freedom of navigation in the Black Sea. While blockades of areas off the coast of Odessa restricted maritime routes, a NAVTEX message from the Russian station of Novorossiysk revealed a new threat: floating sea mines…

USNI News – The Russian landing ship attacked by Ukrainian forces this week at in the southern port city of Berdyansk has sunk, Pentagon officials confirmed on Friday.

CIMSEC – Despite Russia continuing to bomb civilians and target hospitals amid an aggressive war that is itself illegal, the Russian Federal Security Service (FSB) has taken the time to issue a press statement complaining about Ukrainian mines in the Black Sea. Specifically, the FSB claims that the Ukrainian Navy has violated international law because a storm broke loose some of the submarine mines used to protect Ukrainian ports from the Russian invasion. Interestingly, Russia is claiming that Ukraine has contravened the provisions of the 1907 Hague Convention (VIII) on submarine mining, yet neither Russia nor Ukraine is actually a party to that Convention.

USNI News – The Ukrainian military destroyed a Russian Alligator-class landing ship in the port city of Berdyansk on Thursday, Ukrainian officials claimed.

Swedish Defense Research Agency – The role of the Baltic Fleet has varied over time – ranging from projecting naval power on the world’s oceans, to being a force predominantly adapted for coastal defence. In this report, the role in 2020 of the Baltic Fleet within the Armed Forces is thoroughly examined, detailed and analysed. The result is more complex than that represented by the dichotomy between an oceangoing and a coastal naval force. In 2020, paradoxically, shore-based capabilities in the Kaliningrad region constitute a large part of the Baltic Fleet’s organisation, reflecting the significant role of the Baltic Fleet in the defence of Russia’s western border. However, this is at the same time only partly reflected in the Baltic Fleet’s ship inventory, as it retains a firm capability to conduct out-of-area operations. In addition, in the ongoing modernisation of the Russian Navy, the Baltic Fleet takes a prominent position due to its proximity to several key Russian naval educational and shipbuilding facilities in the Russian naval capital of Saint Petersburg.

War Zone – According to the Japanese Ministry of Defense, four heavily laden Russian amphibious warships recently sailed by the country’s Home Islands and were heading west. The idea here is that they may be headed to Europe to bolster Russia’s struggling invasion operation in Ukraine. The Japan MoD released an image of one of the ships showing it packed with military vehicles on its deck. 

USNI News – Russian ships are shelling targets in the suburbs of Odesa as naval activity ticks up in the Black Sea.

USNI News – Japanese officials are raising concerns over a ten-ship Russian naval group that transited from the Pacific Ocean to the Sea of Japan via the Tsugaru Strait between Honshu and Hokkaido on Thursday.

USNI News – Russian forces may be approaching Odesa from land instead of sea, a defense official told reporters Friday.

Naval News – Russia has raised tensions further by placing its nuclear forces on higher alert, termed “special regime of combat duty”. We take a closer look at one of its most controversial weapons. Among a myriad of new and impressive ‘super weapons’, Poseidon stands out.

Naval News – The “Helt,” an Estonian-owned general cargo ship, is reported to have sunk after colliding with a sea mine off the coast of Odessa.

The Mirror – A Russian naval wargame was planned for the point where two key transatlantic cables are just two miles apart, a former First Sea Lord revealed today.

(Thanks to Alain)

Naval News – The conflict between Russia and Ukraine is now in its fourth day and is still raging. Because of the “fog of war”, it is difficult to see the big picture. While most people’s attention is focused on the battle in the cities, it is worth shedding light on what has occurred in the Black Sea thus far.

Naval News – Ukraine’s Ministry of Defence just reported that two commercial vessels were hit by Russian fire off the port of Odessa in Southern Ukraine. Panama flagged bulk carrier NAMURA QUEEN (IMO: 9841299) was reportedly struck by a missile while Moldova flagged bunker tanker MILLENNIUM SPIRIT was hit by at least one missile as well. Ukraine dispatched its coast guard to conduct search and rescue (SAR) operations.

USNI News – Russia launched an amphibious assault on Ukraine, bringing in thousands of naval personnel ashore.

USNI News – Two Russian guided-missile cruisers from Russia’s North and Pacific fleets met off the coast of Syria as part of a 16-ship Russian Navy formation, according to satellite photos taken on Thursday.

USNI News – The Russian Navy acted largely in a supporting role as Russian ground and air assault forces entered Ukraine early Thursday morning in what a senior U.S. defense official called an “initial phase” of the assault against Ukraine.