Ah, that is a critical detail- and no. I neglected that in Mara's post. The incidents I mentioned regarding VIPs and General Officers were all overseas, not CONUS.
Specifically within the US there have been a few cases where service members have been targeted by shooters- including recruiting stations, an instance where military members were seated in a restaurant and were targeted because they were wearing camouflage utilities, and perhaps one might even add the Ft. Hood incident to that list.
Absolutely there have been attacks against Servicemembers CONUS. But they were all RANDOM attacks, nothing specific AFAIK.