目前，俄方对此消息尚未有回应。 636. 3型柴电潜艇属基洛级改进型第三代常规潜艇。该型潜艇长73.8米、宽9.9米，航速达20节，最 大潜深300米，自持力45天，潜艇乘员52人，潜航排水量4000吨，战斗力较之前型号有大幅提高。 新华社基辅12月15日电（记者 李东旭）乌克兰国家安全局15日称，乌方"首次"使用无人潜航器击 伤俄罗斯海军一艘636.3型"华沙女人"级（北约称基洛级）潜艇，导致潜艇爆炸起火并丧失行动能力。 乌国家安全局在社交媒体发文说，乌国家安全局与海军对俄罗斯新罗西斯克港实施联合特种作战行 动，用"潜海婴"无人潜航器击中这艘停靠在港口的潜艇。该艇装备可用于打击乌克兰内陆的"口径"巡航 导弹。 乌国家安全局称，由于乌方"海婴"无人水面艇先前成功的特战行动，这艘636.3型潜艇被迫停泊在 新罗西斯克港。 新罗西斯克港位于俄南部克拉斯诺达尔边疆区的黑海东部沿岸，是俄方在黑海关键后勤补给设施。 ...

Core Viewpoint - Russia is providing advanced air defense systems to Venezuela, which is seen as a strategic move to counter U.S. military pressure in the Caribbean region [1][2]. Group 1: Military Support and Equipment - Russia has confirmed the delivery of "Pantsir-S1" and "Buk-M2E" air defense systems to Venezuela via an Il-76 transport aircraft [1]. - The Il-76 flight path included stops in Armenia, Algeria, Morocco, Senegal, and Mauritania before arriving in Caracas on October 26 [1]. - The Russian Deputy Chairman of the Defense Committee stated that there are no obstacles to providing advanced weapons, including "Zircon" hypersonic missiles and "Kalibr" cruise missiles, to friendly nations like Venezuela [2]. Group 2: Venezuela's Military Capabilities - Venezuela's air force is significantly supported by Russian-made Su-30MK2 fighter jets and several battalions of S-300VM air defense systems, which protect key facilities [2]. - The Su-30MK2 has been modified for maritime strike capabilities and can carry Kh-31 supersonic missiles, which can target surface vessels over 100 kilometers away [2]. - Venezuela is reported to have around 20 Su-30MK2 aircraft and an unspecified number of Kh-31 missiles, which were recently showcased in military exercises [2]. Group 3: Defense Strategy - Venezuela has established a multi-layered air defense system around its capital, air bases, and industrial corridors, primarily using Russian-made air defense weapons [3]. - The core of Venezuela's air defense includes several S-300VM, "Buk-M2E", and "Pantsir-S1" systems, along with approximately 5,000 "Stinger-S" portable air defense missiles [3]. - The S-300VM can intercept aerial targets up to 250 kilometers away, while the "Buk-M2E" poses a threat to cruise missiles and aircraft within 45 kilometers [3].

Core Viewpoint - The Russian Black Sea Fleet has refuted claims regarding the "Novorossiysk" submarine's emergency surfacing in French waters, asserting that the submarine was following international navigation rules during its planned transit [1][3]. Group 1: Incident Details - The "Novorossiysk" submarine completed its Mediterranean operational tasks and was conducting a planned redeployment [3]. - NATO reported on October 10 that the "Novorossiysk" submarine, equipped with "Kalibr" cruise missiles, was detected in the northwestern French waters due to a technical failure, prompting NATO to monitor maritime routes [3]. Group 2: Submarine Specifications - The "Novorossiysk" is the first of six submarines in the "Kilo" class 636.3 series, constructed by the United Shipbuilding Corporation for the Black Sea Fleet, capable of carrying "Kalibr" cruise missiles [3].

Group 1 - Ukrainian intelligence officials claim that Russian missile strikes have become more precise, allegedly due to intelligence support from China [1] - There are indications of high-level cooperation between China and Russia in satellite reconnaissance over Ukrainian territory, aimed at identifying and targeting strategic objectives, including foreign investment enterprises [1] - Since March 2025, Ukrainian energy facilities have reportedly been attacked nearly 3,000 times, with significant damage occurring since late September [3] Group 2 - The Russian military has shifted from using low-cost drones to employing more advanced missile systems, significantly increasing the destructive capability of their attacks on Ukrainian energy infrastructure [5] - The increase in missile usage suggests an enhancement in Russia's intelligence capabilities, although some argue that Russia may have previously chosen not to target these facilities aggressively [5] - The Kremlin's recent decision to intensify attacks on Ukrainian energy infrastructure is attributed to Ukrainian President Zelensky's declarations to target Russian energy facilities [5][7] Group 3 - Zelensky's rhetoric regarding military actions often leads to increased risks for Ukraine, as he calls for strikes on Russian infrastructure, which may provoke further retaliation [7] - Accusations against China for supporting Russia are seen as a tactic by the Ukrainian government to deflect blame for its own challenges and to escalate the conflict [7]

Core Insights - Russian President Putin emphasized the importance of strategic nuclear submarines as a key component of Russia's "triad" nuclear forces, highlighting the need to enhance naval combat capabilities, particularly within submarine forces [1][2] Group 1: Strategic Development - The enhancement of the submarine fleet is deemed a top priority for ensuring national sovereignty, security, and maintaining strategic balance globally [1] - Russia plans to add four more "Borey-A" class nuclear submarines in the coming years and continue mass production of "Yasen-M" class multipurpose nuclear submarines [1] - The construction of conventional submarines remains urgent, with the "Lada" class conventional submarines currently under development, and the first submarine, "Kazan," expected to join the navy in 2024, with a total of at least nine planned [1] Group 2: Technological Advancements - The development of underwater multifunctional robotic systems is seen as crucial for the future of the navy, with a focus on maintaining a leading position in this field [1] - The "Dmitry Donskoy" nuclear submarine, part of the "Borey-A" class, was officially commissioned into the Russian Navy, marking the fifth submarine of this series, which began construction in 2016 and is equipped with advanced missile and sonar systems [2]

Group 1 - The Iranian military expresses serious doubts about Israel's commitment to ceasefire promises and is prepared to respond decisively if attacked again [2] - Iran's military leadership emphasizes that despite maintaining restraint and engaging in indirect negotiations with the U.S., Israel and the U.S. have continued their attacks, demonstrating a disregard for international rules [2] - The Saudi defense minister condemned the acts of aggression and expressed condolences for the loss of Iranian military commanders during recent conflicts, highlighting ongoing communication between Iran and Saudi Arabia to promote regional stability [2] Group 2 - The Ukrainian military reported a large-scale airstrike by Russian forces using 477 drones and 60 missiles, with significant attacks on Ukrainian territory [3] - Ukrainian President Zelensky called for increased pressure on Russia from the U.S. and Europe, citing the need for enhanced air defense capabilities in light of recent attacks [3] - Over the past week, Russian forces have launched 114 missiles and more than 1200 drones against Ukraine, indicating a significant escalation in military actions [3]

Group 1 - The core viewpoint of the article highlights the significant escalation in military actions between Russia and Ukraine, with Ukraine's air force reporting the largest airstrike since the conflict began, involving 477 drones and 60 missiles [1][2][4] - Ukrainian President Zelensky has called for increased support from Western allies, emphasizing the need for enhanced air defense capabilities in light of recent attacks [3][7] - The article details the specific types of missiles and drones used in the recent attacks, including high-precision missiles and various types of drones, indicating a sophisticated level of military engagement [4][7] Group 2 - Ukraine's decision to withdraw from the Ottawa Mine Ban Treaty is noted, with the process officially initiated by President Zelensky, reflecting a shift in military strategy amid ongoing conflict [8][9] - The article mentions that several Eastern European countries have also begun the process of exiting the treaty, citing security concerns, which may indicate a broader regional trend [9][10] - The ongoing negotiations between Russia and Ukraine are highlighted, with President Putin indicating readiness for a third round of talks, focusing on the exchange of prisoners and potential resolutions to the conflict [11][12][13]

Group 1 - The article highlights a significant escalation in military actions, with the Russian military launching a large-scale airstrike involving 477 drones and 60 missiles against Ukraine [1] - Ukrainian President Zelensky calls for increased air defense support from Western allies, citing the need for enhanced capabilities in response to recent attacks [1] - The Russian Defense Ministry reports successful operations in various regions, claiming control over new settlements and targeting Ukrainian military and industrial facilities [2] Group 2 - In the past week, Russian forces have reportedly fired 114 missiles and over 1200 drones, along with dropping more than 1100 aerial bombs on Ukraine [1] - The article details the casualties inflicted on Ukrainian forces, with over 1235 personnel reported killed or injured, alongside the destruction of military equipment [2] - Russian air defense successfully intercepted a Ukrainian missile and a significant number of drones, indicating ongoing military engagements [2]