Analysis & Reports

The J-20, China's first fully indigenous stealth fighter jet, showcases advanced capabilities that allow it to operate undetected while engaging targets. It features superior stealth, strong situational awareness, and supersonic cruising ability, enabling it to undertake complex missions like penetrating air defenses and precision strikes. The J-20's design aligns with modern aerial combat requirements, enhancing China's defense capabilities.

The J-20 stealth fighter jet was publicly showcased for the first time on November 1, 2016, at the 11th China International Aviation and Aerospace Exhibition. Over the years, it has participated in significant military events, demonstrating its evolution and operational capabilities within the People's Liberation Army Air Force (PLAAF). The J-20 continues to represent advancements in China's military aviation technology.

The Japan Self-Defense Forces and U.S. Armed Forces conducted joint integrated air defense training during the Keen Sword 27 exercise, which concluded on October 29, 2026. Over 45,000 personnel, 40 vessels, and 260 aircraft participated, with additional contributions from Australia and other allied nations. During the exercise, North Korea launched more than 10 short-range ballistic missiles, highlighting the need for effective missile detection and response capabilities among the allies.

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Kim Jong-un demanded absolute superiority in drone capabilities during an exhibition in North Korea on October 30-31, 2023. The event highlighted advancements in drone technology and production, indicating a strategic shift from ballistic missiles to unmanned aerial systems. South Korea is challenged by the need to counter low-cost drone threats effectively.

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On October 31, 2026, the China Coast Guard and People’s Liberation Army Navy conducted patrols around Taiwan, involving thirteen military aircraft and seven navy ships. This operation is viewed as a rehearsal for establishing control over maritime access to Taiwan, particularly on its eastern coast. The patrol aims to exert jurisdiction and create uncertainty for maritime traffic, complicating Taiwan's defense strategy.

Marcus ChenSat Oct 31 2026Loading...

The Chinese Coast Guard Tiger Lion Fleet conducted routine law enforcement patrols in the waters east of Taiwan on October 31. This operation is part of ongoing efforts to enhance maritime control and ensure the safety and rights of Chinese citizens, including those in Taiwan.

USS Wasp (CV-7) was struck by two torpedoes from the Japanese submarine I-19 while escorting a troop convoy to Guadalcanal on September 14, 1942. The carrier suffered catastrophic damage from explosions and fires, leading to the loss of 559 crew members and its sinking on September 15, 1942. The design compromises of the Wasp, including lack of armor and speed, contributed to its vulnerability and ultimate demise.

The China Coast Guard conducted routine law enforcement patrols in the waters east of Taiwan on October 31. These patrols are part of ongoing efforts to strengthen control in the area and ensure the safety and rights of Chinese citizens, including those in Taiwan.

North Korea launched 10 KN-25 rockets from Wonsan toward the Sea of Japan on October 29, 2023, demonstrating its missile capabilities. South Korea assessed the launch as involving 10 short-range ballistic missiles, while the U.S. reported only two, highlighting discrepancies in allied detection. The KN-25's capabilities, including potential nuclear warhead delivery, pose risks to regional security.

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The Chinese Navy successfully conducted the first takeoff and landing of the Attack-21 stealth drone on the Sichuan ship. This event signifies a major advancement in the Navy's capabilities to operate fixed-wing UAVs from large maritime platforms.

The U.S. and Japan conducted the 'Sword 27' joint military exercise from October 19 to 29, 2023, involving nearly 60,000 personnel and multiple nations. The exercise featured advanced weapon systems, including the F-22 Raptor and Japan's 25-type anti-ship missile. Protests against the military exercises were reported across various Japanese cities.

On October 30, 2026, the GJ-21 stealth drone successfully completed its first takeoff and landing on the Type 076 amphibious assault ship, Sichuan, marking a significant advancement in naval drone operations. The Sichuan, equipped with electromagnetic launch systems, is expected to enhance the People's Liberation Army Navy's operational capabilities in reconnaissance and strike missions. Ongoing testing indicates a continuous development project rather than a singular event.

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On October 28, 2026, the Japan Maritime Self-Defense Force's SH-60K and the U.S. Navy's MH-60R conducted anti-submarine training in Sagami Bay. This exercise focused on enhancing tactical capabilities and interoperability between the two forces, involving submarine detection and information sharing with fleet command. The training reflects a strategic shift towards more realistic joint military exercises amid regional security concerns.

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The UAE Air Force's Al Fursan aerobatic team confirmed its participation in the 16th China International Aviation and Aerospace Exhibition in Zhuhai on October 28, showcasing the Chinese-made L-15E advanced trainer aircraft. This marks the team's return to China after 12 years, highlighting the collaboration between China and the UAE in aviation. The event celebrates the 30th anniversary of the exhibition.

Defense ministers from Japan, the U.S., Australia, and the Philippines convened in Cebu on October 28, 2023, to enhance security cooperation and conduct joint training. They discussed Japan's plan to provide training support for the Philippine Navy and emphasized the importance of strengthening deterrence capabilities. The ministers also agreed on establishing a joint production facility for AMRAAM missiles and expanding the production capacity of Standard-3 Block II A interceptors.

On October 30, 2026, the People's Liberation Army Navy successfully conducted the first takeoff and landing of the Attack-21 drone on the Type 076 amphibious assault ship, Sichuan. This operation signifies a transformation in the ship's role, allowing it to function as a drone carrier rather than just an amphibious assault platform. The integration of the Attack-21 with satellite support enhances the PLA's maritime reconnaissance and strike capabilities.

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The U.S. Marine Corps deployed NMESIS anti-ship missiles and MADIS air defense systems on Yonaguni Island during the Keen Sword 26 exercise, which concluded on October 29, 2026. Approximately 45,000 personnel from 9 countries participated, emphasizing a shift towards a distributed defense network across islands. Japan and the U.S. confirmed their commitment to effective denial defense along the first island chain, addressing logistical challenges related to civilian infrastructure.

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Eastern Theater Command Naval Aviation conducted high-intensity day-and-night flight training to enhance all-weather operational capabilities. This training involved multiple aircraft and posed significant challenges to the personnel's physiological and psychological limits.

Eastern Theater Command Naval Aviation conducted high-intensity day-and-night flight training to enhance all-weather continuous combat capabilities. This exercise presented significant challenges to the physiological and psychological limits of the personnel involved.

Japan is commissioning a fleet of ten Taigei-class submarines, with the lead ship, Taigei, commissioned in 2022. These submarines utilize advanced lithium-ion battery propulsion and are designed to enhance Japan's undersea deterrence against the growing Chinese Navy. The JMSDF aims to maintain a technologically advanced submarine fleet despite legal limitations on fleet size.