Yes, with combat sensors that could be used for exploration and science too, when war wasn't ongoing.
I guess it's a matter of what you consider a "dedicated warship," a ship that's design from the keel up to be a beast in combat first, but able to do other things on the side when not actively shoot at an opponent (i.e. most starfleet vessels apparently).
Or does "dedicated warship" mean to you that it is completely incapable of doing anything else other than solely combat duties? That description doesn't cover any Starfleet vessel we've ever seen. The Defiant could engage in exploration and science, but was a warship.Of course, the Federation would have no way of knowing when the next conflict would present itself.
But SF ships are by design multi-purpose vessels.
A galaxy class ship for example is a designated explorer and an exceedingly capable combat vessel.
Do you really need to slap more weapons on it?
Hardly, just upgrade it's systems to increase sensor, weapons, shields, propulsion, and other systems capabilities.
The Enterprise-D 'dreadnought' from 'All Good things' seemed to have a lot of unnecessary things added to it.
Also the Phaser canon was quite powerful, but didn't the writers make that in an idiotic fashion for the purpose of just making it seem more powerful from a visual point of view?
Yes, it was a timeline created/extrapolated by Q most likely, but still.
I mean come on, why would phaser strips be incapable of generating that much power? With internal (and likely external) systems being upgraded on a regular basis (including the phaser strips), you wouldn't have to change the external layout of the ship in virtually any way - heck the USS Lakota certainly didn't have any external layout changes to match the USS Defiant in firepower... and that ship design was some 80 years older than the Galaxy class.
The USS Lakota could easily match (or come really close to the) Galaxy class in that case with those upgrades.
Why add a third nacelle when instead you can harvest the existing warp coils for example, decompose them into base elements and replicate state of the art ones from them?
There, so now you saved yourself the trouble of having to add a third nacelle when the existing 2 would carry updated technology to produce the same or better effect than making and attaching a third or fourth nacelle even.
Better to have it and not need it, than to need it and not have it.The Intrepid Class (iirc) was optimized for combat, but could undertake exploration too.
Not the point... the Intrepid was a new class vessel and not once was it stated to have been a warship.
From a fundamental point of view, it was an exploratory vessel that built on the Galaxy class.... heck, it was effectively a Galaxy class, but compact in comparison and had better systems in it to boot.
Main issue that was demonstrated on Trek was the lack of upgrades being applied to most older SF ships and installations (what kind of sensible and progressive society would allow that to happen? They wouldn't - the writers needed to downplay the Federation in order to generate drama - just like they dumbed down technology massively in that ridiculous AR whatever episode).
Heck, even Betazed's defenses were outdated and in the process of being upgraded when the Dominion took over.
That was a writer messup.
The Federation would not allow this to happen at all. Heck, before the war would have started (right around the time the USS Lakota was upgraded), you would think all Federation member worlds would undergo a series of upgrades to their critical systems (fleets included) to keep them up to date - this is something that would have been a continuous practice as time goes on.
And thanks to automation... and with technologies as available in the 24th century, this would have been done in a proverbial 'snap'.
Even the small USS Equinox sported impressive tactical capabilities... it had total phaser coverage and torpedo launchers on front and back.
Seriously, these ships wouldn't technically need anything apart from continuous system upgrades to make them more powerful.
Same for decades older ships like the Miranda and Excelsior classes that were still in service long after being discontinued from being made.