Fullmetal alchemist??? new series?

im a total fma freak i just looove the show! i've finished fma,fma brotherhood,blind alchemist,simple people,and tales of the master. but what's this "fma:yet another man's battlefield" i heard about??? a new series??? a new side story??? and if so,where to watch it??? pleeease help i want to stay on track! thnx :)