from what i've just heard apparently no clan does exist. if someone is willing and able to take the lead then we can create one and have it recognized by the PA forumgods.
if you're interested in forming/being in a PA clan send me a message, include your game name in it, and what server. at the moment looking to form on Orion. though if enough people from other servers respond than a battalion HQ can be established on that server.
also include if you're interested in being clan lead. i'll get back later with more info on what i can find on clan mechanics.
Let's show those Bane who's the superior species.
Frag them first, and let the Respawn sort them out.