+1 to what Nole said.
To elaborate a little, the FBI has several levels of SWAT. There is SWAT, enhanced SWAT and then HRT (their national team). Similarly, we (the U.S. Marshals) have 2 levels.. SRT and SOG (our national team).
Finally... Customs used to have an SRT. I am not sure if it still exists since the restructuring into ICE. Border Patrol (non-1811) has BORTAC, which is a good tac team.
You need not be an 1811 for the Secret Service CAT team.
Department of Energy also has tactical teams... adn they are not 1811s.
I'll think of more later, I am sure.
We bring evil things to evil people, kicking in a door near you!
."In theory, there is no difference between theory and practice. But,
in practice, there is."
- Jan L.A. van de Snepscheut
"The difference between 'involvement' and 'commitment' is like
an eggs-and-ham breakfast: the chicken was 'involved' - the pig
was'committed'."
-unknown
Working on a PhD in CQB one doorway at a time.
When the wolf attacks, he will find not all who run with the flock are sheep!