The red troops, they belong to the Italians.
This color was personally designated by Frost.
Initially, the Italians wanted to change the color, but as Frost became more formidable in battle and his fame grew, plus the Italian economy began to improve under his consolidation, raising the living standard of the common people, the issue of changing colors was never brought up again.
Now, the mighty red army marched with great momentum.
Several officers of the Red Army rode their horses to Massena, dismounted, and saluted, "General, the combined forces of the Italian Sardinian, Milanese, and Venetian troops await your orders."
"This is our French war; you don't need to get involved," Massena said with his hands behind his back. "You have no obligation to participate."