Something I wrote for a discussion over at Michael Martinez' sf-fandom (so slightly out of context here):
Uruk-hai and
Uruks.
In this essay I will offer evidence that the terms Uruks and Uruk-hai are interchangeable and both terms refer to the 'great-soldier
orcs' that issued from both
Mordor and
Isengard.
That
Saruman had Uruk-hai in his service is undoubted. There are numerous direct references to the Uruk-hai of Saruman in the main narrative text of LotR. These primarily occur in the chapters The Uruk-hai and
Helm's Deep. Within these chapters the Isengarders refer to themselves as "fighting Uruk-hai" or the "Uruk-hai of Isengard", and once simply as "the Uruk-hai" when addressing
Aragorn before the
walls of Helm's Deep. There are two other occurances of the term Uruk-hai within the main narrative, once in narrative format when reporting
Pippin's feelings in the chapter
Minas Tirith ("No hours so dark had Pippin known, not even in the clutches of the Uruk-hai"), and once in the chapter Land of Shadow when
Sam and
Frodo overhear a conversation between a soldier-orc and a tracker in Mordor in a passage which reads: " 'Whose blame's that?' said the soldier. 'Not mine. That comes from Higher Up. First they say it's a great
Elf in bright armour, then it's a sort of small dwarf-man, then it must be a pack of rebel Uruk-hai; or maybe it's all the lot together.'" Up until this last use all references in LotR to Uruk-hai have been to the Isengarders.
There are four uses of the term 'Uruks' in the main narrative, once in
Khazad-dum when
Gandalf refers to: "
black Uruks of Mordor" (
Bridge of Khazad-dum), once when Sam overhears Gorbag say: "Always the poor Uruks to put slips right, and small thanks" (The Choices of Master Samwise) while in
Shelob's Lair, and twice in narrative format in The Land of Shadow ("large fierce
uruks" and "heavy-armed
uruks"). All these references are to the Orcs of Mordor.
In App. A we have two uses of the term 'uruks' once in reference to Mordor ("In the last years of
Denethor I the
race of uruks, black orcs of great strength, first appeared out of Mordor"), and once in reference to Saruman ("Others [Orcs] also came down from the
Misty Mountains, many being great uruks in the service of Saruman, though it was long before that was suspected"). With this second we have the first use of the term 'Uruks' for Saruman's Uruk-hai.
In App. F there is also the following passage: "
Orcs and the Black Speech.
Orc is the form of the name that
other races had for this foul people as it was in the language of
Rohan. In
Sindarin it was
orch. Related, no doubt, was the word
uruk of the Black Speech, though this was applied as a rule only to the great soldier-orcs that at this time issued from Mordor and Isengard. The lesser kinds were called, especially by the Uruk-hai,
snaga 'slave'." In the essay
Battles of the Fords of Isen, published in
Unfinished Tales there are nine (if my count is correct) uses of the term 'uruks' for the Isengarders. There are a few other uses of the term 'Uruks' and 'Urukhai' in the available corpus, including App. B, Letter 66 and the essay Quendi and Eldar in War of the Jewels (and the LotR Index).
From the
Fords of Isen narrative and the App. A statement as well as App. F, it is undoubted that the great soldier-orcs of Isengard can be called 'Uruks' or 'Uruk-hai'.
But what of the great soldier-orcs of Mordor? We have one instance of an Uruk using the term 'Uruks'; as cited above Gorbag refers to 'poor Uruks' in a converstion with Shagrat, but that is not necessarily what he said, but rather what Sam 'heard'. Both Shagrat and Gorbag are captains in Mordor's
armies and they do not seem to have been speaking
Westron. It is possible that they were speaking the Black Speech (App. F notes: "When
Sauron arose again, it [BS] became once more the language of
Barad-dûr and of the captains of Mordor") or perhaps some debased form there of. That Sam was able to understand the two seems to be an effect of
the Ring, which he was wearing at the time: "He heard them both clearly, and he understood what they said. Perhaps the Ring gave understanding of tongues, or simply understanding, especially of the
servants of Sauron its maker, so that if he gave heed, he understood and translated the thought to himself. Certainly the Ring had grown greatly in power as it approached the
places of its forging; but one thing it did not confer, and that was courage. At present Sam still thought only of hiding, of lying low till all was quiet again; and he listened anxiously. He could not tell how near the voices were, the words seemed almost in his ears."
It is _possible_ that Gorbag actually used the term 'Uruk-hai' and Sam, through the Ring,
heard the word 'Uruks' (which he would have been familiar with from Gandalf's use of it in
Moria). This is, of course, not provable, but possible within the context of the story.
We also have one instance of a Mordor Orc explicitly using the term 'Uruk-hai'. Frodo and Sam overhear a soldier stating his orders to his tracker companion "First they say it's a great Elf in bright armour, then it's a sort of small dwarf-man, then it must be a pack of rebel Uruk-hai; or maybe it's all the lot together" which a "Higher Up" has sent them out to look for. These relate back to the
events at
Cirith Ungol. The "dwarf-man" is a reference to Frodo, the Orcs did not know what a
Hobbit was ("'Lugbúrz wants it, eh? What is it, d'you think?
Elvish it looked to me, but undersized. What's the danger in a thing like that?'") Gorbag believed that an Elf-warrior was about: "`By all the signs, Captain Shagrat, I'd say there's a large warrior loose, Elf most likely, with an elf-sword anyway, and an
axe as well maybe: and he's loose in your bounds, too, and you've never spotted him. Very funny indeed! ' Gorbag spat. Sam smiled grimly at this description of himself.". When Sam enters the
Tower of Cirith Ungol he does so crying out: " 'That's done it!' said Sam. `Now I've rung the front-door bell! Well, come on somebody!' he cried. `Tell Captain Shagrat that the great Elf-warrior has called, with his elf-sword too!'". When Snaga and Sam encounter each other: "[Snaga] stopped short aghast. For what it saw was not a small frightened hobbit trying to hold a steady
sword: it saw a great silent shape, cloaked in a grey shadow, looming against the wavering light behind; in one hand it held a sword, the very light of which was a bitter pain, the other was clutched at its breast, but held concealed some nameless menace of power and doom.
For a moment the orc crouched, and then with a hideous yelp of fear it turned and fled back as it had come. Never was any dog more heartened when its enemy turned tail than Sam at this unexpected flight. With a shout he gave chase.
`Yes! The Elf-warrior is loose!' he cried. 'I'm coming. Just you show me the way up, or I'll skin you!'"
After this encounter Snaga says to Shagrat: "There's a great fighter about, one of those bloody-handed
Elves, or one of the filthy
tarks. He's coming here, I tell you. You heard the bell. He's got past the
Watchers, and that's
tark's work. He's on the stairs. And until he's off them, I'm not going down. Not if you were a
Nazgûl, I wouldn't.'"
Shagrat later fled the Tower and would have reported this to the 'Higher Up', which is why the Orcs would be sent out looking for an Elf and a dwarf-man. This leaves the "rebel Uruk-hai".
The other major event at the Tower was the battle between Gorbag and Shagrat and their respective companies.Gorbag (who had earlier suggested that he and Shagrat take some 'trusty lads' and go off and det themselves up somewhere away from the 'big bosses') wanted to "pinch" Frodo's
mithril mail. Shagrat, it seems, objected and this caused a battle between the two opposing forces. Of this Sam notes: "The courtyard lay in deep shadow, but he could see that the pavement was strewn with bodies. Right at his feet were two orc-archers with
knives sticking in their backs. Beyond lay many more shapes; some singly as they had been hewn down or shot; others in pairs, still grappling one another, dead in the very throes of stabbing, throttling, biting. The stones were slippery with dark blood.
Two liveries Sam noticed, one marked by the Red Eye, the other by a Moon disfigured with a ghastly face of death; but he did not stop to look more closely."
Of the aftermath of the battle Snaga says: "'...I've told you twice that Gorbag's swine got to the gate first, and none of ours got out. Lagduf and Muzgash ran through, but they were shot. I saw it from a window, I tell you. And they were the last.'"
(con't due to length)