151216-N-NB178-106 WASHINGTON (Dec. 16, 2015) Chief of Navy Chaplains Rear Adm. Margaret Grun Kibben cuts the cake with Congressman Randy Forbes (left) and Senator James Lankford (right) at the Chaplain Corps 240th Anniversary Celebration on Capitol Hill. The Chaplain Corps has provided ministry and counseling services to Sailors and Marines since 1775. (U.S. Navy Photo by Mass Communication Specialist 2nd Class Tyrell K. Morris/Released)