Group 1 - Military stocks are active with significant gains, including Morningstar Aviation and Hengyu Xintong rising over 10%, and Changcheng Military Industry and Lijun Co. rising over 5% as of June 30 [1] - The defense ETF (512670.SH) increased by 3.17% [1] Group 2 - Three main reasons for optimism in the military sector: global regional tensions, upcoming military parades showcasing main battle equipment and new combat forces, and recent deep-sea technology policies indicating investment opportunities [2] - The upcoming military parade on September 3 will feature both traditional and new combat forces, highlighting the military's adaptation to technological advancements [2] - Recent deep-sea technology policies from Guangdong and Shanghai indicate a focus on emerging fields like UUVs, suggesting significant growth potential [2] Group 3 - The period from 2025 to 2027 is expected to see substantial growth in both domestic and foreign demand for military products, driven by multiple catalysts including the "14th Five-Year Plan" and the "Centenary of the Army" [3] - The National Defense ETF closely tracks the CSI National Defense Index, which includes listed companies under major military groups and those providing equipment to the armed forces [3] - The National Defense ETF has the lowest management and custody fees among its peers at 0.40% [3] Group 4 - Related products include the National Defense ETF (512670) [4] - Related stocks include AVIC Shenyang Aircraft Company, AVIC Optoelectronics, Aero Engine Corporation of China, and others [4]