The targets and characteristics of modern antiaircraft fight have been analysed. Action of middle?large bore antiaircraft gun shrapnel in the middle?high air battle has been discussed in case of suffering a defeat of electromagnetic fight.

• 本文分析了现代防空作战的对象与特点，探讨了在电子战失利的情况下，中大口径高炮子母弹在中高空防空作战中的作用；