Terra Aeterna: The Rise of Humanity's War Machine

Imperium Caelestis Military Base — Emperor's Glory Command Center, Pandora

Kenthelion stood before a sprawling holographic map of Pandora, his thoughts drifting toward memories of a previous life—specifically, scenes from Avatar 2. He knew the location of the Metkayina Sea Clan was far from the mainland where the earlier conflicts had taken place. That's why he had made a strategic decision: deploy the orbital warships into Pandora's atmosphere.

Among the descending fleet was a massive flagship—a Mega-class Star Dreadnought known as the Supremacy. This titan of a warship would serve as the primary command hub for aerial combat.

But there was one force he couldn't ignore: Eywa.

> "Eywa will never allow this ship to sail her seas," Kenthelion thought with unwavering certainty.

Confronting such a primordial entity head-on would be nothing short of foolish. Rather than engage Eywa within her domain, Kenthelion chose the smarter path: launch high-tech starfighters to carry out swift and coordinated airstrikes.

Still, military tactics weren't Kenthelion's only concern. There was something more urgent—neutralizing Jack Sully.

Jack had escaped countless times. After losing ground on the mainland, he had fled to the sea. There, he hoped to rally the Metkayina Clan and ignite a new war to protect Pandora from human domination.

But Kenthelion would never let that happen.

He had already crafted a meticulous plan: if Jack was captured, his trial would be broadcast live across the entire Human Empire. Not just as an act of justice, but as a clear warning to anyone who dared to stand against mankind.

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Scuba Trooper



Kenthelion

"Colonel Miles Quaritch, use your men as bait. Disguise yourselves as whalers in those waters—it'll draw Jack's followers out."

Kenthelion

"Colonel Charlie, you'll lead the assault on the Metkayina's home territory. Show no mercy."

The operation was to be spearheaded by a seasoned underwater combat veteran—Monk, a SCUBA officer from the elite clone division.

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SCUBA Clone Troopers

SCUBA Clone Troopers, also known as Clone SCUBA Units, are a specialized force within the Grand Army of the Republic, trained and equipped exclusively for combat in aquatic environments. Unlike standard clone troopers, who are optimized for ground warfare, these soldiers are engineered to survive and fight effectively beneath the waves, making them essential for operations on oceanic planets like Mon Cala.

Role in the Battle of Mon Cala

The SCUBA Clone Troopers played a critical role during the Battle of Mon Cala—a major conflict between the Republic and the Confederacy of Independent Systems (Separatists) on the aquatic world of Mon Cala. In this pivotal battle, they fought side by side with the Mon Calamari and Gungan forces against a Separatist-Quarren alliance led by Riff Tamson and Nossor Ri.

The tide of the battle turned when the Quarren ultimately betrayed Tamson and joined forces with the Mon Calamari, forcing the Separatists into retreat. Much of the Republic's success was owed to the SCUBA Clone Troopers, whose ability to perform complex underwater maneuvers and efficiently neutralize threats proved decisive in securing victory.

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Clone Dive Armor – Specialized Underwater Combat Gear

SCUBA Clone Troopers are outfitted with a specialized suit known as the Clone Dive Armor, or Clone Dive Suit. This armor is engineered to withstand the extreme pressures of deep-sea environments while preserving maximum mobility and combat effectiveness.

Key Features:

Internal Breathing System:

The armor includes a built-in oxygen supply that supports up to 12 hours of continuous underwater operation, allowing for extended missions without the need to surface.

High-Pressure Resistance:

Constructed from pressure-resistant materials, the armor protects the clone's body from deep-sea compression and internal trauma.

Propulsion and Mobility Systems:

Equipped with finned boots and a backpack-mounted propulsion unit, the troopers can move swiftly and maneuver precisely in aquatic terrain.

Detachable white fins provide additional thrust and can be adjusted based on mission needs.

Lightweight Design:

Crafted from lightweight materials, the suit maintains limited positive buoyancy, striking a balance between stability and the ability to dive efficiently.

Enhanced Sensors and Visibility:

The helmet features optical sensors to improve visibility in murky or dark waters, along with a built-in HUD for underwater navigation and tactical display.

Nutrition and Hydration System:

The suit houses internal reserves of freshwater and nutritional supplements, supporting troopers on long-duration missions.

Artificial Gill System:

Integrated into the backpack unit, artificial gills and dual breathing tubes circulate oxygen directly into the helmet, extending operational endurance.

The armor can be customized with tactical color schemes beyond the standard clone-white finish. This visual customization aids in unit identification and underwater camouflage, blending with marine environments.

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Weaponry – DC-12U Underwater Blaster

Each SCUBA unit member is armed with the DC-12U Underwater Blaster, a modified version of the standard clone trooper weapon. Specifically engineered for underwater use, the DC-12U maintains accurate energy discharge in liquid environments.

Its standout feature is a spear-mode attachment, allowing seamless transition from ranged engagements to close-quarters combat beneath the waves. The hybrid design makes it versatile in dynamic underwater battle scenarios.

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Additional Notes

Visual Appearance:

The SCUBA Clone Troopers appear in Star Wars: The Clone Wars Season 4, during the "Water War" arc.

Canon Status:

All details are based on official sources, including Star Wars: The Clone Wars Visual Guide, Star Wars Encyclopedia, and canonical appearances within the animated series.

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Bongo Tribubble



Monk

"We'll infiltrate through that zone using the Bongo-Class Submarine, an armored underwater vehicle. All units will move under your command, Colonel."

Colonel Charlie gave a firm nod, replying with crisp military precision.

"We're ready. There won't be any gaps."

"Colonel Miles Quaritch, you don't need to worry. All our fighters are on standby in the distance.

You won't be taking much damage—we've got your back."

AQ-series battle droid



Colonel Miles Quaritch narrowed his eyes slightly.

"What about air support?"

Monk replied with a subtle smile, then clapped his hands twice.

From within the underwater hangar, hundreds of combat droids emerged—painted entirely in white and armed with modular laser cannons mounted on their backs.

Monk

"Introducing: combat units from Haor Chall Engineering Corporation. We've hacked their systems and fully integrated them into our command network. They'll operate under the tactical protocols we've uploaded."

Quaritch nodded with satisfaction as he took in the impressive design of the droids. Towering mechanical figures built for amphibious warfare—broad-chested, reinforced shoulders, elongated legs for underwater propulsion, and polygonal heads shaped for minimum drag.

Colonel Miles Quaritch

"Nice… What do you call these units?"

Monk

"AQ-series Battle Droids. But… don't let the red-robed ones see them. They confiscated my B1 unit last time."

Just as Monk whispered the warning, a red-robed Tech-Priest wandered into the corridor, glancing toward them.

Monk immediately stood straight and began adjusting his gear, while the droids behind him deactivated their visual signature systems.

Tech-Priest Mechanicus

"You…!"

SCUBA Trooper

"Relax. That's none of your business."

A few troopers quickly ushered the red-robed priest away, their nervous expressions well-hidden behind their helmets.

SCUBA Trooper #1

"Sir, there are still plenty of Na'vi who haven't been converted into slaves. Would you like to see them?"

SCUBA Trooper #2

"We also have the latest reports on this planet's mineral composition. Shall we prepare the data for you?"

SCUBA Trooper #3

"We've also managed to capture several wild species alive. Should we begin analysis now?"

The officers did everything they could to distract the red-robed Tech-Priest. To them, the battle droids from Haor Chall were far superior to the half-conscious, glitch-prone "failures" churned out by the Intelligent Control Corps.

These droids weren't just efficient…

They could even crack sarcastic jokes while exterminating their targets.

Unlike the dull machines from the Corps—good for nothing but obeying orders in dead silence.

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Captain Mick Scoresby

"Well then, without further ado… Colonel Miles Quaritch, let's begin the operation."

Colonel Miles Quaritch

"Listen up! Our primary objective—capture the Tulkun! Its brain contains a compound that can significantly extend human lifespan! The Imperium Caelestis needs it!"

With that command, the Sea Dragon mothership pulled away from the shoreline, followed by hundreds of heavily armed Matador-class fishing vessels. Overhead, a dozen Seabee attack helicopters circled, poised to provide aerial support.

This joint strike force might not be enough to conquer all of Pandora…

But now, the battlefield had shifted to the oceans—and humanity had arrived in full force.

Beneath the waves, SCUBA Troopers and hundreds of AQ-series Battle Droids surged through the currents, zeroing in on the Tulkun hideouts. Their mission: destroy enemy habitats and sever their connection to power.

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Recom Trooper

"Colonel Quaritch, can we use this as bait?"

One of the soldiers pointed at a massive device being lifted by the ship's crane.

Colonel Miles Quaritch

"Of course not… but he can."

The Colonel gestured toward the upper deck of the Sea Dragon, where a lone figure stood tall—clad in gleaming golden armor engraved with the Aquila of the Imperium of Man.

In his hand, he held the Sword Emperor—a blazing weapon radiating Omega-class Aetherion energy.

He was… Emperor Kenthelion.

The man stood calm and composed, as if the battlefield before him were nothing more than a playground. There was no fear, no anxiety. Even as the entire ship trembled under laser fire and sonar missile blasts, he remained unshaken—like an immovable pillar amid chaos.

Shadow Guard and Royal Guard

Their physical might rivaled that of the Custodes, and their mastery over Aether was beyond comprehension. Together, they represented pure dominance. This fusion of power...

Was more than enough to slam Eywa against the dimensional wall—and make sure she would never rise again.

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Metkayina Clan Member

"Jack! The humans are coming!"

At that moment, Jack was tending to the bleeding wounds of a Tulkun. Hearing the frantic cry, he rose instantly and sprinted forward.

"ROOOOOOAR! ROOOOOOAR! ROOOOOOAR!"

The wounded Tulkun let out a thunderous roar of rage. Its eyes glowed with deep hatred for humankind—and Jack understood that feeling all too well.

Jack Sully

"All right... We face them. Together."

He spoke calmly, climbing onto the Tulkun's back and bowing his head respectfully to the great beast.

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Tonowari

"Jack! Let's move!"

With spear in hand, Tonowari surged toward Jack astride a massive flying fish, determination burning in his eyes.

Jack Sully

"Eywa will protect us!"

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War cries echoed across the ocean. The Metkayina warriors shouted with ancient spirit, invoking the power of their ancestors.

"ULUULUULUULUUU!!"

Fueled by righteous fury, the Na'vi charged forward atop their giant sea creatures. In their hands were primitive weapons—spears, bows, and nets. They darted across the waves in synchronized formation, crashing forward in relentless waves toward a single objective:

To stop Colonel Miles Quaritch—no matter the cost.

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AQ-Series Combat Droid – "Aqua Droid"

The AQ-Series Combat Droid, more commonly known as the Aqua Droid, is an amphibious warfare unit developed by Haor Chall Engineering Corporation in collaboration with the Techno Union. Specially designed for underwater combat, these droids were deployed by the Confederacy of Independent Systems (CIS) during the Clone Wars, particularly in sieges on aquatic worlds such as Kamino and Mon Cala.

Standing at an imposing 2.83 meters, the Aqua Droid is classified as a tank-class droid. Its frame is significantly larger than the standard B1 model, featuring a broad chest, ridged shoulders, and elongated legs. Its polygonal head can retract into the torso to reduce water resistance during swimming. The legs are equipped with folding mechanisms that transform into underwater propellers, granting them exceptional mobility in aquatic environments. To aid in stealth operations, their chassis is painted in deep-sea blue, blending seamlessly with oceanic surroundings.

Engineered specifically for amphibious missions, the Aqua Droid is a streamlined variant of the B2 Super Battle Droid, optimized for combat beneath the waves. Underwater, it is sleeker and more agile than its land-based counterparts. Despite its fluidity of movement, the Aqua Droid retains the deadly programming and aggression of its predecessors. On land, however, its movements slow and revert to the traditional marching formations of B2 units—making them easier targets for enemy snipers.

In terms of weaponry, the Aqua Droid is equipped with a retractable wrist-mounted laser cannon on its right arm. Its large limbs can also deliver devastating melee damage, capable of tearing through heavy vehicles—including Kaminoan submarines. This lethal combination of aquatic maneuverability and brute strength makes the Aqua Droid a formidable force in any maritime battlefield.

Pictured: Aqua Droid in swim mode.