The DoD announced that US Navy Captain Margaret Kibben, who was recently selected for promotion to Rear Admiral (lower half), will be the new head Chaplain for the US Marine Corps:

Capt. Margaret G. Kibben…will be assigned as chaplain of the Marine Corps/deputy chief of Chaplains/deputy director of Religious Ministries, N097B, Office of the Chief of Naval Operations, Washington, D.C.  Kibben is currently serving as executive assistant to the chief of Chaplains, Washington, D.C.

Kibben is apparently a graduate of Princeton Theological Seminary and represents the Presbyterian Church (USA).  She has also been a Chaplain at the US Naval Academy at Annapolis.

Also noted at the Navy Times.