中国航天科工集团第二研究院第二总体设计部(简称二部)创建于1958年10月8日,是我国最早组建的地空导弹总体设计部,主要承担先进防御导弹武器系统的总体研发、设计、集成与试验等工作。建部以来,在党中央、国务院、中央军委和上级机关的亲切关怀下,在集团公司和二院 The second general design department of China Academy of Aerospace Science and Industry Research Institute II (abbreviated as 2) was established on October 8, 1958, and was the first general design department of surface to air missile established in China. It mainly undertook the overall research and development of advanced defensive missile weapon system , Design, integration and testing work. Since the establishment of the Ministry of Construction, with the cordial care and concern of the Party Central Committee, the State Council, the Central Military Commission and the higher authorities,