Analysis & Reports

The U.S. Navy reactivated and modernized its four Iowa-class battleships during the Korean War and again in the 1980s to counter the Soviet naval threat. These ships, equipped with advanced weaponry including Tomahawk and Harpoon missiles, played crucial roles in naval operations. Following the Cold War, they were permanently decommissioned and converted into museum ships to preserve their legacy.

The Islamic Revolutionary Guard Corps (IRGC) Navy conducted multiple strikes against various targets in the Strait of Hormuz on April 1, 2023, claiming complete control over the situation. The strikes involved ballistic missiles, cruise missiles, and drones, targeting U.S. radar facilities and an Israeli oil tanker. The IRGC emphasized that the Strait will not be opened to adversaries due to U.S. actions.

China has established a robust A2/AD network around the First Island Chain, utilizing long-range missiles and aircraft carriers to deter U.S. Navy operations. This strategy allows China to dominate the region, posing significant challenges to U.S. and allied forces, particularly Japan and Taiwan. The Chinese military's focus on regional defense and offensive capabilities highlights the evolving security dynamics in the Indo-Pacific.

The U.S. and Philippines agreed to conduct over 500 military activities in 2026, enhancing their defense cooperation amid rising tensions in the Indo-Pacific. The U.S. has committed $144 million to upgrade Philippine bases for military operations, including the permanent deployment of Typhon missile systems. Trilateral exercises with Japan have also been conducted in the South China Sea, reflecting a coordinated effort to deter Chinese military actions.

Marcus ChenWed Apr 01 2026Loading...

China showcased two types of unmanned firearms that combine firearms with drones for targeting and shooting specific targets in the air. The integrated unmanned firearm can utilize an 18.4mm shotgun or a 9mm submachine gun, while the pod-type firearm is equipped with a 191 automatic rifle. Both systems demonstrated high accuracy during testing and can operate independently or in coordination with ground units.

The People's Liberation Army Navy (PLAN) conducted a joint display of naval strength with three aircraft carriers: Liaoning, Shandong, and Fujian, in the South China Sea. This event showcased China's commitment to enhancing its naval capabilities and asserting its presence in the region.

On April 1, 2026, the Zhejiang Armed Police Corps commemorated the 25th anniversary of naval aviator Wang Wei's sacrifice at Anxian Cemetery in Hangzhou. Wang Wei died in 2001 while intercepting a U.S. reconnaissance aircraft. The event highlighted the evolution of China's naval aviation capabilities over the past 25 years, reflecting on Wang Wei's legacy and the ongoing commitment of military personnel to defend the nation.

South Korea has begun mass production of the KF-21 fighter jet, with the first unit completed in March 2023 in Sacheon, Gyeongsangnam-do. The Korean Air Force has ordered 40 jets, with plans for an additional 80, and the first eight are expected to be operational by the end of 2023. This initiative is part of a $6.6 billion project aimed at modernizing the air force's aging fleet.

On March 19, 2026, Japanese Prime Minister Sanae Takai and U.S. President Trump met in Washington, agreeing on Japan's enhanced defense capabilities and the restructuring of the U.S.-Japan alliance. Japan's defense budget is projected to reach 11 trillion yen, with plans to increase it to over 3% of GDP by 2031. The agreement includes Japan managing F-15 and F-16 engine maintenance, reflecting a significant shift in defense policy and military cooperation with the U.S. amid rising regional threats from China and North Korea.

Tanaka TakashiWed Apr 01 2026Loading...

On March 31, Japan deployed long-range missiles capable of attacking enemy bases in Kumamoto and Shizuoka, marking a significant shift in its defense policy. The Japan Self-Defense Forces introduced the Type 25 Surface-to-Ship Missile and the Type 25 Hypervelocity Glide Weapon, enhancing their offensive capabilities. This move indicates a transition from a strictly defensive posture to a more aggressive military strategy, which may escalate regional tensions.

J-811, J-35, and J-15 carrier-based aircraft flew together from the Fujian ship today, utilizing AI technology for coordination. A call was made for J-811 to return during the operation.

On March 31, 2023, the Changying-8 UAV successfully completed its maiden flight, marking it as the largest cargo UAV globally. The Tianma-1000 and Rainbow YH-1000S also had successful test flights, showcasing advancements in logistics and emergency response capabilities. These developments highlight China's growing strength in unmanned aerial technology, with applications in various fields including military and civilian operations.

Japan's Ministry of Defense deployed missiles in Kumamoto and Shizuoka on March 31, prompting significant protests in Shizuoka. Local citizens expressed strong opposition to the government's actions, arguing it disregards public opinion and violates constitutional principles. Protesters called for a halt to the missile deployment and a reassessment of national security policies.

Adm. Daryl Caudle emphasized the U.S. Navy's mine countermeasure capabilities during a discussion in Washington. The Navy operates three Independence-class littoral combat ships equipped with mine countermeasure systems, while four Avenger-class minesweepers remain in service in Japan. The LCS must avoid mine-infested waters due to its construction, and the MH-53E Sea Dragon helicopter is no longer in production, with only 28 still operational.

Iran has deployed approximately 6,000 sea mines, while China possesses between 50,000 and 100,000 naval mines, significantly enhancing its anti-access capabilities in the Indo-Pacific. The presence of these mines, particularly in the Strait of Hormuz and surrounding waters, poses a substantial risk to U.S. Navy operations and could escalate into broader conflict if collisions occur. China's advanced 'smart' mines further complicate the operational landscape for U.S. forces.

The U.S. Navy is currently operating in three theaters, facing significant challenges with its aircraft carrier fleet due to maintenance issues. The USS Abraham Lincoln is actively engaged in operations against Iran, while the USS Gerald R. Ford has encountered multiple operational failures. The Navy's ability to maintain its required number of active carriers is compromised, leading to concerns about readiness and operational capacity.

China has positioned 1,700 missiles targeting U.S. bases in the Pacific, including over 1,300 intermediate-range ballistic missiles and 400 ground-launched cruise missiles. The People's Liberation Army (PLA) has developed advanced hypersonic missiles capable of overwhelming U.S. defenses, threatening critical installations in Taiwan, Japan, the Philippines, and Guam. Experts warn that these capabilities could severely disrupt U.S. military operations in the region during a conflict.

China Maritime Safety Administration issued a navigation warning for military operations in the South China Sea, prohibiting access from 8:00 to 12:00 on April 1.

The first F-35A Lightning II aircraft for the 13th Fighter Squadron arrived at Misawa Air Base in Japan in March 2024, marking the beginning of fifth-generation air power for the squadron. This deployment is part of a broader U.S. military realignment in Japan, which includes the stationing of F-15EX Eagles on Okinawa and the replacement of Navy F/A-18s with F-35Cs at Marine Corps Air Station Iwakuni. The U.S. emphasizes its commitment to defending Japan and the Indo-Pacific region through this modernization effort.

The U.S. military has been developing hypersonic weapons for nearly 25 years but faces competition from Russia and China, which have operational hypersonic glide vehicles. U.S. funding for hypersonic research has decreased, and various programs are still in development. Russia has reportedly used hypersonic weapons in combat, potentially giving it an advantage. The U.S. military is prioritizing hypersonic development to catch up with its adversaries.