The Nulls were all named after Mandalorian warriors. The Nulls and Skirata were reluctant in tolerating the Republic, but did what was needed, especially if it suited their needs. The Nulls were known as Skirata's private army. Because of Skirata, all six got names, as did the ones who did not survive. The six Nulls were able to live, due to Kal Skirata, their future father figure. The six Nulls were scheduled to be executed but the Kaminoans needed Fett's consent first. Out of the original batch of twelve, only six survived. The Null-class ARC troopers were the first batch of Jango Fett clones that were bred. ARC trooper pilots are Advanced Recon Commandos that are pilots they either protect ARCs or shuttle them places.ДЄRC trooper commander - ARC trooper captain - ARC trooper lieutenant -ДЄRC trooper sergeant - ARC trooper generalДЄRC trooper heavy gunner - ARC trooper pilot.ARC heavy gunners used weapons that caused more damage than the usual DC-15A blaster rifle and DC-15S blaster.ARC trooper sergeants wore green-striped armor the only one known was Null A'den.

ARC trooper lieutenants wore blue-striped armor and were the most common ARC troopers in the Grand Army of the Republic.

They were the next highest ARCs in the rank system.

ARC trooper captains wore red-striped armor and led the lower ARC ranks into battle.

ARC trooper commanders were ARC troopers that were specially trained by Alpha-17 to be better troopers and be more independent, creative, and aggressive.

Some of them would customize their armor.

Regular Advanced Recon Commandos wore regular armor.Phase II was very similar to Phase I armor, but some differences were that it had more chest plates on the pauldron, a shorter antenna crest was used, and a life support unit was on the back. Phase I armor was experimental, but was used on all troopers when Phase II came out. Phase I ARC trooper armor had a kama and pauldron on it with rangefinders and hidden weapons in it. If you're wondering why Kamino doesn't do that for all the clones, it's because trying to deliberately induce beneficial defects into a cloning process would hit both ends of the spectrums, and the Kaminoans are trying for a uniform army.Main article: Advanced Recon Commando armorARC troopers had armor like regular troopers, but it had many attachments on it. The Bad Batch is a team composed of clones with defects, however the defects enhanced their specialties (sniping, hacking, brute force, CQC).

Usually it's a clone unwilling to follow commands, but occasionally it results in a clone with a physical defect such as Clone 99 from Clone Wars: Season 3. Kamino mantains exceptional cloning standards, but they slip up from time to time. 'Bad Batch' - these aren't normal clones. It should be noted that neither ARCs nor CCs are built from different templates. They are also (on paper) the strongest clones, capable of destroying entire droid armies in just small groups. They are training for commando-type missions, such as sabotage, demolition, and usually work in small teams of Clone Commandos. Clone commandos are uniquely trained and gifted, drawn from the exceptional clones during training. They may be comparable to US Army Rangers, in a sense.Д¬lone Commandos - these were actually nicknamed 'CC's in some novels. Despite their (usual) appearance in the animated series, ARC Troopers were clones specially trained for advanced recon in unfamiliar terrain, and stealth / guerilla operations. Disclaimer: A good chuck of this comes from the Legends books, so it may no longer be canon.ДЄRC stands for ' Advanced Recon Clone'.

Arc troopers vs commandos