The Chinese PLA Air Force has conducted the "Red Sword-2018" confrontation exercise. Nearly 100 fighter planes, bombers, early warning aircraft, and surveillance aircraft participated in the exercise. The "Red Sword" drill is a high-level platform for the systematic training of PLA Air Force members. Recently, the US has revoked an invitation to China to the world’s largest joint naval exercise 2018 Rim of the Pacific Exercise (RIMPAC).