In this task, given a sentence in the Chinese language, your task is to convert it into the English language.
Q: 伊朗伊斯兰革命卫队进行了一次导弹试验，同时发射了三种不同类型的九枚导弹。
A: 
The Iranian Islamic Revolutionary Guard has conducted a missile test exercise, in which nine missiles of three different types were launched simultaneously.