Is the Son of Cyrus a Cambyse?

There's a lot of allegations against cambises, and we'll use the legal terms right? Alleged, as though the lawyer is piling up the historical charges against him. He's ege to have lost an entire forty or 50 thousand man army in the desert on the way to conquer an oasis. Most historians and articles i've read do not believe they're still there. But it's an intriguing enough thing to capture the hearts of archaeologists about every ten or so years,. who set out for expeditions or start talking about the inno likelihood of finding the lost army of cambises.