i dont recall patriot being in afghanistan in 2007-2008, and IIRC the last patriot units were out of iraq by late 2004( i was there as a TCA in A/6-52). i know we were in kuwait and a handful of other countries, but never heard of any units rotating in&out of afghanistan. I was in 3-4 adar at the time, there was no air defense mission so the BN had been reconstituted in an MP unit structure, as we had air defenders being used as prison guards. unfortunately i missed that deployment as i got tagged for recruiter duty, and USAREC is at least one echelon above god, sometimes it seemed. returned to kuwait 2010 for a rotation as a PMG with B/4-5.
you sure it was patriot? its typically behind a berm, not on top of it. C-Ram or Avenger may have been, i believe JLENS was there, and while staffed with air defenders, cant be confused with any weapon system