Which item can be a detachment reason?

• A. Advancement to E7
• B. Detachment for PCS
• C. NJP/Court Martial
• D. Detachment for intra-command assignments if AO changes

Answer: (D)

The main idea here is understanding what actions justify detaching someone from a current billet. A detachment reason should reflect a change in assignment within the command that requires moving personnel to a different position or location due to updating the area of operation or assignment scope.

Detaching for an intra-command reassignment when the area of operation changes fits this best because it directly involves shifting a person to a new assignment within the same command, driven by a change in the AO. It’s a maneuver that adjusts where and to whom the Sailor reports, without implying a promotion or a disciplinary action, and it’s tied to the command’s staffing needs.

Advancement to E7 is about promotion, not detaching from a billet. NJP or a court-martial is a disciplinary action, not a routine detachment reason. Detachment for PCS involves moving to a new permanent duty station, which is a broader transfer and not the intra-command reassignment scenario described by AO changes.