前期EU设定是克隆人绝对忠诚服从命令,之前不知道。 后期TCW设定是克隆人脑中有控制芯片,之前不知道。 但是老前线2设定中,至少有一部分克隆人是知情的: It's been said that the 501st got the best of the war. We also got the worst. On Felucia the Seps dug their metal heels into the muck of that alien hell hole, and dared the Republic to come in after them. So we did, only to be met with month after month of flesh eating diseases, shrieking nocturnal predators, and other sights that haunt me to this day. Cut off and, for all we knew, abandoned by our superiors, our only hope was Aayla Secura, our Jedi commander. Without her iron will, none of us would have come out of that mess with our sanity, or our lives. When her death came, I hope it was quick… She earned that much. When the 501st was finally rotated out of Felucia, Aayla Secura made a point of seeing us off personally, calling us the bravest soldiers she'd ever seen. It's a good thing we were wearing helmets, because none of us could bear to look her in the eye. 出自Journal of the 501st - Felucia