Born in 21.4 BBY , A-47 (Formerly CT-4747) Cobra is an Alpha-Class ARC Trooper of the GAR (Grand Army of the Republic) and former ARF Trooper of the Grand Army of the Republic during the Clone Wars , a war between the Republic and The Confederacy of Independent Systems a.k.a. CIS/Separatists. Cobra was an ARC Trooper in Blue Talon Legion of the 501st. He was a loyal trooper who served under a numerous amount of Commanders and Jedi Generals. He is a tough, strong, quick-thinking, but emotional soldier especially when it came to his brothers. This became a problem during the early years of his combat in war, but he quickly learned to control it. Like all the Clones they were all his brothers, but he spent a lot of time with, Marshall Commander Ember, General Commander Fiery, General Stormray