Core Viewpoint - The joint missile defense exercise between China and Russia, held in early December, reflects the deepening strategic trust between the two nations and emphasizes their commitment to collaborate on significant security interests without targeting third parties [1][5][7]. Summary by Sections Joint Exercise Details - The third joint missile defense exercise is the first in eight years and was announced only after its completion, indicating a focus on technical cooperation rather than political sensitivity [1][2]. - Previous exercises occurred in May 2016 and December 2017, with the latest announcement being the most concise, reiterating that the exercise does not target any third party [1][5]. Strategic Cooperation - Military experts highlight that the timing of the announcement post-exercise reflects confidence in military capabilities and transparency, while also mitigating potential misinterpretations by other nations [2][5]. - The exercise is seen as a natural progression in military cooperation, driven by the strategic guidance of the leaders of both countries [2][5]. Regional Security Context - The joint exercise is positioned as a response to increasing military provocations in the Asia-Pacific region, particularly from Japan, which is enhancing its missile capabilities [6][7]. - The collaboration aims to establish a regional missile defense system that focuses on shared early warning capabilities, enhancing both nations' defensive strategies against potential threats [6][7]. Commitment to Historical Context - The discussions during the strategic security consultations included a strong consensus on maintaining the outcomes of World War II and resisting any attempts to revise historical narratives related to colonial aggression [7]. - This reflects a broader commitment to uphold post-war order and prevent any resurgence of militarism, particularly from nations with a history of aggression [7].

Core Viewpoint - The joint naval exercise "Maritime Joint-2025" between China and Russia has officially commenced, with naval vessels from both countries engaging in various training activities in the waters near Vladivostok, Russia [1] Group 1: Exercise Overview - The naval exercise involves a mixed fleet of Chinese and Russian vessels, which set sail from a military port and are now conducting multi-subject training [1] - The exercise is scheduled to last for three days, focusing on multiple training subjects including rescue operations, anti-submarine warfare, air defense, and maritime combat [1] - A joint command composed of both Chinese and Russian personnel has been established to coordinate the exercise, ensuring effective communication and collaboration [1] Group 2: Participating Vessels - The Chinese naval forces participating in the exercise include the guided missile destroyers Shaoxing and Urumqi, the comprehensive supply ship Qindao Lake, and the rescue ship Xihu, along with fixed-wing aircraft and naval helicopters [3] - The Shaoxing is a 052D variant guided missile destroyer with a full displacement of over 7,000 tons, designed for air defense and maritime strike missions [5] - The Urumqi is also a 052D guided missile destroyer, with similar capabilities and a full displacement of 7,000 tons, having participated in over 20 significant training missions since its commissioning [7] - The Qindao Lake is a large supply ship with a full displacement of over 20,000 tons, known for its strong long-range supply capabilities [9] - The Xihu is a new type of comprehensive rescue ship with a full displacement of over 13,000 tons, equipped for search and rescue, medical support, and maintenance operations [11]