True,but its all just so uncoordinated,there just doesnt seem to be any overall coordinated plans or programs for what gets upgraded or how it gets upgraded,not to mention that the implementation all just seems really random and hit and miss as well.Hopefully,at least as far as irans tank forces are concerned the karrar program will fix this but this still leaves a lot of other weapons systems ie apc,ifv,spg,artillery,attack helos,gunships that all badly need to be upgraded or better yet in some cases replaced.