What is the continuous spread of non-traditional security threats?

Terrorism, network security, major infectious diseases, climate change.

Great power games, geopolitical conflicts and international strategic competition are becoming increasingly fierce, and traditional security threats are intensifying; Non-traditional security threats such as terrorism, cyber security, major infectious diseases and climate change continue to spread. Traditional and non-traditional security threats are intertwined, and the international situation is severe and complicated.

Non-traditional security threats, according to the national defense university textbooks, mainly refer to those that have never been encountered or rarely seen by human society in the past, and have gradually emerged in recent years.