One of the monkeys has been sporting the US Army Zombie Combat Command patch for quite a while now. ZOCOM is currently composing their second FM (FM 999-4 Counter-Zombie Operations: Squad and Platoon). As of the time I am writing this, they have about 56 hours left before funding closes on their Kickstarter campaign.
If you want to be the first to get a copy of the FM 999-4 ebook and maybe pick up some other goodies while you are at it, go check out the rewards for backing the project.
I signed up at the “Zombie Killer” level so I could get the ebook and a Zombie tab.