Iraq's air defense was mostly composed of export versions of Soviet air defenses that were like two decades old when the Gulf War started. The air defense radar network was built by French contractors which provided the layout of the network and its weaknesses to the US.
Ukraine had the top of the line Soviet air defense systems in waste amounts. And these were somewhat upgraded in terms of more modern radars after the Soviet collapse. And right now they also get whichever air defense systems the West can produce. About the only thing not supplied to Ukraine was THAAD. Units are connected with Starlink and they have an application to provide a unified sight picture to operators in the IADS.
Ukraine had the top of the line Soviet air defense systems in waste amounts. And these were somewhat upgraded in terms of more modern radars after the Soviet collapse. And right now they also get whichever air defense systems the West can produce. About the only thing not supplied to Ukraine was THAAD. Units are connected with Starlink and they have an application to provide a unified sight picture to operators in the IADS.