It has been announced yesterday by Turner Broadcasting System inc., that they got the rights to the Gundam series Gundam: Iron-Blooded Orphans. There are a total of 25 episodes and they will be on Toonami.
Plot synopsis based on Crunchyroll:
The Earth Sphere had lost its previous governing structure, and a new world was created under new systems of government. While a temporary peace had arrived, the seeds of a new conflict were being sown in the Mars Sphere, far away from Earth.