In 1950, when he commissioned the first edition of The Armed Forces Officer, Secretary of Defense George C. Marshall told its author, S.L.A. Marshall, that "American military officers, of whatever service, should share common ground ethically and morally." In this new edition, the authors methodically explore that common ground, reflecting on the basics of the Profession of Arms, and the officer's special place and distinctive obligations within that profession and especially to the Constitution.

Increased use of the reserve component has renewed interest in the question of the appropriate number of reserve component general and flag officers. RAND researchers conducted a review of requirements for reserve component general and flag officers.