|Unidentified Clone SCUBA Trooper|
This trooper was deployed into the Mon Calamari sea with Jedi Master Kit Fisto as Republic reinforcements shortly after the opening of the Battle of Mon Cala. The trooper's force quickly caused the Separatist and Quarren forces to retreat deeper into the sea.
But the Separatist forces, led by Riff Tamson quickly launched a counterattack using the Karkarodon weapons, Hydroid Medusas. The Republic and Mon Calamari troops were quickly overrun by the steadily advancing Separatist forces and had to retreat into the caves below. This trooper was fortunate enough to escape with Jedi Generals Kit Fisto and Anakin Skywalker, Padawan Ahsoka Tano, Prince Lee-Char, Captain Ackbar, Senators Padmé Amidala and Meena Tills, while the majority of the Republic's troops were captured.
With most of the Republic army having been captured, and little to no contact with the Jedi Temple, Anakin and Lee-Char decided it would be best to escape the planet aboard the Consular-class cruiser that Amidala and Skywalker had arrived in. They quickly sped to the surface using Quarren Mini-Subs while Fisto provided a distraction. But as the fugitives, this trooper among them, neared the surface where their ship was waiting, Tamson executed a surprise attack which destroyed the Republic cruiser entirely, leaving them exposed to the Separatist fire. Ultimately, they were forced to return to the ocean floor again, hanging onto the debris of the destroyed cruiser to carry them to the bottom.
The team then split up, Anakin, Padmé, Ackbar and Tills moving to disable the enemy's communications, while Fisto and Ahsoka took Prince Lee-Char, Commander Monnk and this trooper into hiding. Once they found a safe location, Kit ordered Monnk and the trooper to guard their position. But as they kept a lookout, Monnk and this trooper noticed a large group of Quarren and Aqua Droids escorting hundreds of Mon Calamari and clone troopers to labor camps established per the orders of Count Dooku. Horrified by this, Lee-Char drew attention to their position to show to his people he was alive and fighting to give them hope for the situation. However, just as the droids attacked them, the Republic's next wave of reinforcements, the Gungan Army had arrived to continue the battle. The Prince, Jedi, Monnk and the trooper rejoined the battle again.