You would think that they would have been in place years ago, or at least in concert with the development of the anti-missile technology.
The Cold War defenses of the continental US were 75-80% eliminated beginning in 1991 and sped up by Clintoon after he was elected. That is why there was no standby aircraft on strip alert on 911 to chase and possibly shoot down the hijacked airliners. The two DCANG F-16s at Andrews AFB were ready only because they had a pre-planned training flight...and they were unarmed.
“You would think that they would have been in place years ago,’
The Uniparty NWO’s blocked it for reasons one can only imagine.
https://en.m.wikipedia.org/wiki/Nike_Missile_Site_SF-88
Seems like existing bases like the naval stations in San Diego, the Marines at Camp Pendleton, the USAF at Vandenberg AFB etc up the coast to Seattle are already likely sites since THAAD is a portable system.
Its rocket science that isn't rocket science.