It's military, because it's an Air Force plane. And surveilling nacro cartels would happen in another country, which is different than deploying military assets in the US.
Again, it's literally an Air Force plane. It's the military. It's not an FBI plane, nor is there any evidence the FBI has requested use of it.
They showed up without the state requesting them and some of their first actions were to disappear people off the streets into unmarked vans, without identifying themselves. That's Gestapo tactics.
Ah yes, the empty police association building that suffered singed paperwork. Won't anyone think of the children. Not defending singing some paperwork, but that's also not lighting a building on fire with people on it.