The Chinese and Russian navies have commenced joint military exercises in waters and airspace off Qingdao, China. These annual drills are designed to enhance security cooperation and regional stability. Following the naval exercises, forces from both nations are set to conduct joint maritime patrols in the Pacific Ocean. China's defense ministry stated that these exercises are part of regular bilateral cooperation plans and are not aimed at any third parties. However, the deepening military ties between Beijing and Moscow are a growing concern for Japan, which views the cooperation as a significant regional security challenge. Military cooperation between China and Russia has intensified in recent years, with Russia providing advanced military technologies to China. The two countries have conducted numerous joint exercises since 2003, with a significant increase in frequency over the last six years, particularly in the Pacific region. Japan has warned that Russia's deployment of new military hardware and troop increases in areas north of Japan, coupled with China-Russia strategic cooperation, pose a threat to its security.