Colonel Augustin Bolanio (center), the commanding officer of the 4th Civil Affairs Group, Sgt. Maj. Mark Davis (left), and Lt. Col. Jeremy Chio (right), stand at attention after uncasing the unit battle colors during the reactivation ceremony of the 4th CAG Dec. 15. The Marines hosted community members and distinguished visitors during a re-activation ceremony that marked the official standing up of the first Marine Corps civil affairs group in South Florida. The civil affairs group will be the conduit between the U.S. military forces and civilian authorities, local population and non-governmental organizations and will conduct civil military activities to enhance the relationship with host nation personnel and publics. - Colonel Augustin Bolanio (center), the commanding officer of the 4th Civil Affairs Group, Sgt. Maj. Mark Davis (left), and Lt. Col. Jeremy Chio (right), stand at attention after uncasing the unit battle colors during the reactivation ceremony of the 4th CAG Dec. 15. The Marines hosted community members and distinguished visitors during a re-activation ceremony that marked the official standing up of the first Marine Corps civil affairs group in South Florida. The civil affairs group will be the conduit between the U.S. military forces and civilian authorities, local population and non-governmental organizations and will conduct civil military activities to enhance the relationship with host nation personnel and publics.