UPDATE: Beachhead has revealed the achievements you can earn by placing certain places in this clan war:
With the Caracas event comes the opportunity to unlock two new pieces of content. Top performing Clans can look forward to:
Folklore Nomore, unlocked via the Rainswept Achievement
Finish in the top 3 of the Caracas Clan War
For Clans that placed 1st in Gold Division or higher for the previous two Clan Wars, Caracas will be your first chance to unlock another piece of the Body Count armor.
Body Count Reaper, unlocked via the Unstoppable Achievement
Win 3 Clan Wars in Gold Division or higher
Beachhead Studio has announced that the third Clan War will be starting this Wednesday, December 18th at 12pm PT, and it will end on Monday, Dec. 23rd at 12pm PT.
The third Clan War for #CoDGhosts begins Dec 18th 12PM PST through Dec 23rd 12PM PST! Stay tuned for more info leading up to the event.
— Beachhead Studio (@beachheadstudio) December 16, 2013