航天航空概念股走低，相关ETF跌约1.5%

Group 1 - Aerospace and defense stocks have declined, with Zhongbing Hongjian down over 4%, Aerospace Electronics down over 3%, and China Satellite down over 2% [1] - The ETFs tracking the national aerospace and defense industry index have also dropped approximately 1.5% [1] Group 2 - Specific ETFs related to aerospace and defense show the following price changes: Aerospace ETF (159267) at 1.022, down 1.73%; Aerospace ETF (159227) at 1.194, down 1.57%; Aerospace ETF (159208) at 1.217, down 1.54%; Aerospace ETF Tianhong (159241) at 1.209, down 1.47% [2] - Analysts suggest that by 2025, new markets from military trade and military technology conversion may offer greater flexibility, with Chinese military enterprises showing technological advantages in drones and fighter jets, making the aerospace sector a core beneficiary [2] - Future investments in the military sector should focus more on seizing "air supremacy" [2]