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6月26日在美国白沙导弹试验场进行了首次立式长管式扩展射程拦截器导弹(Erint)的试验。这次飞行试验是由美国战略防御倡议组织和美国陆军战略防御司令部共同进行的。 Erint导弹发射箱安装在爱国者导弹的发射架上,这次试验的无制导导弹按规定的导弹飞行轨迹图飞行了34.3秒,平面机动为5g。这次试验对弹体的完善性、固态火箭助推器的尾部控制性能及高度推进器的性能作了签定。按计划Erint导弹在明年将有七次试验,从今年第三次试验起将进行制导试验,这次试
On June 26, the first vertical long-tube extended range interceptor missile (Erint) was tested at the White Sands Missile Experimental Station in the United States. This flight test was conducted jointly by the U.S. Strategic Defense Initiative and the U.S. Army Strategic Defense Command. The Erint missile launcher was installed on the launch pad of the Patriot missiles. The guided non-guided missile flew 34.3 seconds on the prescribed missile trajectory and 5 grams on the plane. The test was performed on the integrity of the projectile, the tail control performance of the solid rocket booster and the performance of the high thruster. According to the plan, Erint missiles will have seven tests next year and will conduct guidance tests starting from the third test of this year.