Image Credentials: Image Title: China and Russia Conduct Joint Naval Drills in the Sea of Japan Amid Growing Strategic Ties Source: (sora.chatgpt) Date: August 2025 Attribution: Created by AI-generated imagery (sora.chatgpt), it does not depict a real-world scene.
By Military Affairs Desk | Open Chronicle
Vladivostok, August 5, 2025 — The Chinese and Russian navies have launched a series of joint naval drills in the Sea of Japan, signaling a further deepening of military cooperation between the two powers. The exercises, titled Joint Sea 2025, commenced on Sunday near the Russian port city of Vladivostok and are scheduled to continue for three days.
According to a statement released by China’s Defence Ministry, the drills aim to “deepen the comprehensive strategic partnership” between Beijing and Moscow. The scope of the exercises includes submarine rescue missions, joint anti-submarine operations, air defence and anti-missile maneuvers, as well as complex maritime combat scenarios. Four Chinese naval vessels are participating in the operations.
The military collaboration comes as China and Russia continue to strengthen bilateral ties, particularly in the wake of Russia’s full-scale invasion of Ukraine. Despite international pressure, Beijing has refused to impose sanctions on Moscow, maintaining economic and diplomatic relations with the Kremlin. In February 2022, the two nations signed a “no-limits” strategic partnership, pledging to expand cooperation in various sectors, including defense.
Joint Sea exercises have been a recurring event since 2012, reflecting the growing synergy between the two militaries. While last year’s drills were conducted along China’s southern coastline, the current edition shifts the focus to the sensitive waters of the Sea of Japan, a region of increasing strategic concern.
Japan’s Ministry of Defence has expressed alarm over the intensified military collaboration between China and Russia. In a statement issued last month, Japanese officials warned that such cooperation presents serious security risks to regional stability. Tokyo continues to monitor the exercises closely, wary of their implications for Japan’s national defense.
The drills come at a time of heightened global geopolitical tensions, with Western nations condemning Russia’s actions in Ukraine and expressing concern over China’s assertiveness in the Indo-Pacific region. Analysts view the Joint Sea 2025 exercises as a clear message of defiance towards Western efforts to isolate Moscow and counter Beijing’s growing influence.

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