On the other hand, non-traditional security problems, such as terrorism, weapons proliferation, transnational crimes and epidemics, have grown rapidly, posing the biggest challenge to global security.
另一方面，以恐怖主义、武器扩散、跨国犯罪、流行疾病为代表的各种非传统安全问题日见突出，已成为影响全球安全的最大挑战。