I'm just grasping at straws here but wouldn't moving them in broad daylight be some sort of gesture to America and Israel? Granted I don't know exactly what the gesture would be trying to convey but it seems like it could be something.
To be honest lol, I just would like to think Iran has ramped up missile production recently since the possibility of an open conflict has never been this high in a while so it would just seem logical for Iran to stockpile more missile just in case. Since Iran does seem to be expanding it underground missile bases to, I assume, accommodate for more missiles and TELs.
Hell, I don't even think we even have an accurate stockpile count right now regarding just how many missiles Iran truly has. I know it's "a lot" but how much is sort of anyones guess lol.