https://www.comingsoon.net/tv/news/1...-for-lead-role
I think it's pretty obvious that this will somehow involve Section 31, as the group is involved in the second season with mirror Georgiuo. The group first appeared in Star Trek: Deep Space Nine, where they frequently were a thorn in the side of Julian Bashir, as they wanted to use his genetically-engineered intelligence as an operative in the Dominion War. They also appeared in Enterprise during season 4, where it was learned they were partially involved in the Klingons losing their ridges.
Outside the prime continuity they wound up in Into Darkness, although Abrams's version was a little less cloak-and-dagger, with Marcus pretty much admitting openly that it was a part of Starfleet.