Heres an interesting one,we can see that theres been a new section added to the bottom of the onboard generator mounted behind the cab,it could be for increased storage space I suppose.
However,the most obvious difference from the previous 15th of khordad sams is the shortened length of the missile canisters,as these should extend all the way to the generator.It doesnt make any sense to shorten the missile,so one possibility is that these are the [empty] cut down canisters that we saw during the testing of the system,that have been reused for the parade.
