The common basic technologies supporting the development of high-tech weapons and equipment mainly include microelectronics, optoelectronics, computer technology, new material technology, high-performance propulsion and power technology, simulation technology and advanced manufacturing technology. 2. Applied technologies that are directly applied to weapons and equipment and make them have specific functions, which mainly include reconnaissance and surveillance technology, camouflage and stealth technology, precision guidance technology, electronic warfare and information warfare technology, command automation system technology, military aerospace technology, nuclear weapons, biological weapons and chemical weapons technology, and new concept weapons technology. Conscientiously fulfill the historical mission of our army in the new century and new stage, adhere to the coordinated development of national defense construction and economic construction, guide the overall situation of army building with the military strategic policy in the new period, and comprehensively strengthen army building in accordance with the general requirements of "five sentences." Adhere to the party's absolute leadership over the army, maintain the nature of the people's army, always put ideological and political construction at the top of all military construction, strive to cultivate a large number of high-quality new military talents, persist in strengthening the army through science and technology, strengthen the quality construction of the army, embark on a road of military modernization with less investment and high efficiency, adhere to the rule of law and strict management of the army, and improve the national defense mobilization system. Strengthen the construction of militia and reserve forces, constantly strengthen the unity of the military, the government and the people, safeguard national sovereignty and the reunification of the motherland, contribute to the realization of the great concept of "one country, two systems", strive to carry out military diplomacy facing the world, promote the modernization of our army, improve the leadership style, pay close attention to the implementation of the work, actively promote the military reform with China characteristics, take the road of elite soldiers with China characteristics, interact with military weapons and equipment and system establishment, establish an independent and complete national defense science and technology industry, establish and gradually improve the national defense mobilization system, and