The PLA Air Force is responsible for safeguarding China's airspace security and maintaining a stable air defense posture nationwide. In order to meet the requirements of informationalized air operations, the Air Force has gradually shifted from one of territorial air defense to one of both offensive and defensive operations. Emphasis is placed on the development of new fighters, air defense and anti-missile weapons, means of information operations and Air Force automated command systems. The training of inter-disciplinary personnel is being accelerated for informationalized air operations. Combined arms and multi-type aircraft combat training is intensified to improve the capabilities in operations like air strikes, air defense, information counter-measures, early warning and reconnaissance, strategic mobility and integrated support. Efforts are being made to build a defensive air force, which is appropriate in size, sound in organization and structure and advanced in weaponry and equipment, and which possesses integrated systems and a complete array of information support and operational means.

    The PLA Second Artillery Force is a major strategic force for protecting China's security. It is responsible for deterring the enemy from using nuclear weapons against China, and carrying out nuclear counter-attacks and precision strikes with conventional missiles. By upgrading missiles, stepping up the R&D of missiles, and promoting the informationalization of missiles and supporting equipment for command, communications and reconnaissance, the Second Artillery Force has built in its initial form a weaponry and equipment system that comprises both nuclear and conventional missiles, covers different ranges, and possesses markedly increased power and efficiency. The PLA Second Artillery Force boasts a contingent of talents mainly composed of academicians of the Chinese Academy of Engineering and missile specialists. More than 70 percent of its active-duty officers have bachelor's degrees or above. High-tech means are used to reform its training and shorten the cycle for new weaponry and equipment to be combat-ready. It conducts missile-launching training and readiness exercises in near-real conditions and constantly enhances its quick-response and precision-strike capabilities.