Saquist
Commodore
Well, a carrier is obviously classified more based on role than size. Otherwise we have to start including logistics ships in this conversation as well. I am sure there are fuel tenders and such that dwarf destroyers.
I have to concur. Star Fleet vessels aren't role oriented either. There are no carriers, destroyers, frigates, escorts that operate in fleets.
Star Fleet ships operate independently as a matter of rule, thus the cruiser designation on the TMP designs and the Heavy Cruiser Designation seen on Scott's plans of the ENT-A in TUC
That makes the Klingon's commentary in TSFS that much more relevant. "Battlecruiser"
The American and to some extent British and int'l definition of heavy cruiser was a cruiser with 8in guns or bigger, without specific mention of length or displacement or any other dimension. And that was only the third-biggest gun combat type anyway, there being battle cruisers (never built) and battleships above it. Starfleet could have had those in TOS, too. So,While not canon, if you believe that the Enterprise's official designation was a "Heavy Cruiser" that means she was slightly above medium sized in comparison to the rest of the ships in the fleet.
Not necessarily. At least nothing of the sort was ever mentioned in that movie, or in any other movie. Starfleet could well have had larger and/or more powerful ships at its disposal, only none of them anywhere near interception range (perhaps more powerful ships were slower, too?).In TMP she was the most powerful ship in service, more powerful then the best the Klingons could dish out for example.
And while the Klingons in TOS typically wanted at least 2:1 odds or an inside man doing sabotage before daring to challenge Kirk's ship with their battle cruisers, the Klingons in TOS movies had fewer reservations. A single cloakship of theirs was a deadly threat in three movies; a single wounded battle cruiser was seen as a threat in one. Who knows how a single modern Klingon battle cruiser would have fared against the upgraded Enterprise in TMP, had a battle occurred?
Or one of the easiest. Starfleet calls her "escort", which matches historical precedent pretty well: poor spacekeeping (seakeeping), poor habitability, limited weaponry, a powerful forward-firing weapon unique to the type (hedgehog), general ruggedness, slow speed, lack of multimission capabilities...Defiant is a difficult classification
Timo Saloniemi
TMP Enterprise carried 18 phasers on 12 banks.
As compared to Reliant with 12 on 6 banks and two canons.
As for Escort...
I can't go with that description. I wouldn't call the destroyer escort heavily armed. Having 4 guns doesn't cut and no missles (not from what I saw)
Defiant isn't slow either. We're not talking warp here we're talking about it's combat abilities and we rarely see warp combat in Trek.
With Defiant we're talking about a ship whose weapons aren't merely unique they are capital ship equivalent and higher. Those DE can't maneuver like that...only the Pegasus can and only the Pegasus could carrier exocett missles at it's size. These were lethal little ships just like the Defiant fast and deadly..