The Chinese Army has not fought a war for 30 years; has its combat effectiveness declined?

Over the past 30 years, while the Chinese Army has not been involved in large-scale wars, this does not imply a decline in its combat effectiveness. On the contrary, through continuous modernization reforms, technological innovation, improvement of training systems, and international military exchanges, the Chinese Army has continuously enhanced its overall combat capabilities.

1. **Modernization Reforms**: The Chinese Army has undergone a series of modernization reforms, including the updating and upgrading of weapons and equipment, as well as the enhancement of command and control systems.
2. **Technological Innovation**: In the field of technology, the Chinese Army has actively adopted new technologies, such as drones and cyber warfare capabilities, to strengthen its informationized combat capabilities.
3. **Training Systems**: By establishing a more scientific training system, the Chinese Army has improved soldiers' tactical literacy and their ability to respond to complex battlefield environments.
4. **International Exchange**: Through participation in international military exercises and exchanges, the Chinese Army has learned advanced tactical concepts and combat methods, broadening its international perspective.

Thus, despite the absence of direct involvement in wars, the Chinese Army has ensured the continuous development and enhancement of its combat effectiveness through these means.