一位美国空军高官表示，假如F-22隐形战机遭遇空对空威胁，F-22对中国空军歼-11的杀伤率为30比1。

In terms of simulations and so on there was a report in Aviation Week and Space Technology called 'Raptor's edge', written by David Fulghum. It said the operational arguments focus on combat effectiveness against top foreign fighter aircraft such as the Russian Su27 and MiG29. Lockheed Martin and USAF analysts put the loss-exchange ratio at 30:1 for the F22, 3:1 for the F35 and 1:1 or less for the F15, FA18 and F16. Is that Lockheed Martin's view? It says here that that was both analysis by Lockheed Martin analysts and the USAF.

David Fulghum做的模拟战斗：

对第四代战斗机（苏27系列，米格29）

F22的胜率是： 1比30

F35的胜率是：1比3

F15、F18、F16的胜率：1比1

2011年F35飞机性能经过更多测试，结果有了更新。

Our current assessment that we speak of is: greater than six to one relative loss exchange ratio against in four versus eight engagement scenarios—four blue at 35s versus eight advanced red threats in the 2015 to 2020 time frame.



洛马代表在澳大利亚的议会听证会上，更新了模拟作战的结果。

4架F35对付八架四代飞机，在2015-2020这个时间内，胜率是1比6，或更高。



这个分析提供给每一个参与F35计划的国家，所有的细节都附上。这些国家也拿这些资料进行独立的分析，他们的意见是一致的：F35比任何一种四代机都更好。