18 BBY/2IY: Supreme commander of the Imperial Fleet, Lord Vader ordered the execution of Queen Apailana of Naboo on the charges of committing treason against the empire by harboring fugitive . The 501st was sent to eliminate her but the battle became a disaster the empire for a number of unexpected setbacks: On the land the 501st was shocked to see that the defenders of Naboo was leaded by their former brethren's from the from the famed Torrent company, the most veteran company of the 501st under the command of the traitors captain CT-7567 "Rex", the former second-in-command under Lord Vader. Under his command the Naboo defenders put up a deadly resistance and then lunched an even more deadly counterattack that drove them from the planet. In the bloody engagement, the 501st lost an entire battalion, entirely composed of veteran troops from the clone wars and Operation: Knightfall.
Planetary Fortress: Powerful planetary Defense Bases. Upgrades The Planetary Base. This base, while retains the Planetary Bases Armaments, is equipped with a Very strong shied generator and 2 Airpad to support AFGs . It also contains a garrison strong enough to repel concentrated planetary invasions.
Armaments: Rapid firing 2 Anti-infantry & 2 Anti-vehicle turrets with 180 Degree overlapping firing arc.
4 Anti-air turrets with 360 Degree overlapping firing arc.
2 Quick firing Plasma Defense Tower with 180 Degree firing arc.
1 Shield generator.
Can Garrison 10 squad.
Garrisons: 4 Clone Shock Trooper squad, 4 Clone Anti-Armor Squad, 2 Clone Heavy Trooper squad, 2 BARC squad, 2 Kaminoan Advanced Tank (KT-100) & 4 AGF (Advanced Ground Fighter).