Most of the auxiliary vessels used the force would operated by the "Marines", likewise most pure transport vessels -- especially any designed to transport formations and above -- would be either Marines operated or at least contracted by them from third parties (this might also be a thing for covert operations), but any large, long-range vessels would be the usual Starfleet multi-role type at least in potential (see previous points about a down-crewed Miranda-class).
I can definitely see alittle bit of both happening, although I would say the "contracted by them from third parties" would probably just be... Starfleet.
We know Starfleet has a few different arms in terms of fleets. Having a smallish fleet dedicated to ground troop transport and logistics isn't outlandish, and frees up more Marine personnel to do Marine things.
Agreed on both points.
Probably mostly sub-impulse or impulse-only, particularly combat vessels.
Sure, but also given that warp drive is another nearly effortless thing to add to a ship, I would argue "why not?" Even if those craft aren't usually expected to travel at warp, there's no real compelling reason why they should lack the ability.
Worst case scenario, their carrier ship had to retreat. If they're impulse only, they're kind of boned. If they have warp capability, they can go rendezvous independently.
I've seen a few other transports in various fan projects that would also serve that role for cohort to small formation-level deployments if needed.
Starfleet Transport Command
Yeah there's all kind of things they could potentially use. I still want to know what a "Hopper" is. I've seen some fan designs.
https://starshipfiles.wordpress.com/wp-content/uploads/2012/02/transportcommand.pdf
My point was that the MACOs
use West Point, which at least allows for some sort of relationship to the US Army, whereas a link to the USMC is purely speculative.
Possibly not in their
entirety, particularly as the only MACO components that we know of are all sub-units, so the MACOs and even the UEMA
could be more akin to
the Eurocorps.
I do think there's a period of transition where things get slightly muddy, where United Earth is taking more and more jurisdiction over the national militaries. It's all speculation, but we're also assuming West Point is still a US Army facility, and not a United Earth facility... or perhaps more likely, both.
I do think that by and large the United Earth military is probably organized in a somewhat similar way as Eurocorps.
United Earth is definitely more of a centralized government than like, the United Nations, or even the European Union. We DO know that national militaries still exist into ENT, but I also think that United Earth is structured somewhat similarly to how the Federation would eventually be... the Federation as a central government has military forces, but it's constituent member forces
also have their own military forces.
It's kind of my own speculation/observation that while terrestrial national militaries may still exist through the ENT era, Starfleet ends up with the monopoly on Earth's space forces.
Kinda, at least in the sense that shipboard security sometimes includes armory and tactical personnel, whereas the flag department doesn't. However Starfleet Security does have the authority to conduct investigations on starships and override starship senior staff on security matters.
No, it's at least two separate departments at flag level, maybe even three or more depending on how Starfleet Intelligence (who also have a general brief vis-a-vis ship's security teams) fit in.
Starfleet Intelligence is definitely its own department.
Tactical / Security has always been portrayed as a single department, although yes we do generally see that through the lens of shipboard operations. I will say though your argument does hold water judging by Worf on DS9. Worf is "Strategic Operations Officer" and wears a red/command uniform rather than a gold/security uniform. So there is definitely some kind of departmental separation there.
I'd argue that they're a pretty direct hybrid of
OSI and
SF, at least as far as their primary remit of protecting
Starfleet.
I do believe Starfleet Security goes beyond the role of protecting Starfleet though. They appear to be involved in things like border security and civilian investigations. Take for example Commodore Oh... disregarding that she was a Tal Shiar plant, nobody knew that, was going after Maddox for threatening
the Federation.
I think Starfleet Security does the roles of OSI and SF for sure, but they're also something of a "Space FBI", under the general assumption that Starfleet tends to be the Federation authority in space. The second anyone leaves the confines of a planetary body, Starfleet Security has jurisdiction.
By the same token, Starfleet Intelligence is also 100% "Space CIA" while also providing military intelligence to Starfleet.
Starfleet is a different animal from most modern organizations, and there is a reason why so many... writers included... tend to confuse "Starfleet" with "The Federation". Starfleet has
broad power within the Federation.
Indeed the term "special forces" (which could be either specific or generic) and "black ops" (clearly generic) have been used to describe personnel on LDS, though for tv reasons at least some of these are seconded regular Starfleet.
I was going to bring up the "black ops" thing and I think I disagree with you on the usage. In LDS, "Black Ops" seemed to be used as a more specific label.
I'm fairly certain there is an actual organization, either informally or formally, called "Starfleet Black Ops". That seems... weird. I tend to think that "Black Ops" is a more colloquial label for the operational arm of Starfleet Intelligence.
"Special Forces" when used in Trek does tend to have a more generic connotation. That's partly why I didn't want to call these "Marines" "Special Forces" despite them not
really fitting the strict definition of "Marine". It's also partly just because the term "Marine" has a long association with fandom and such and I think it fits the organization when we compare "space" to "the sea". Like quite a few things in Star Trek, the 24th century usage of the word doesn't necessarily have to match perfectly with the 21st century strict definition.