(b) Offenses defined and punishment. -- Any person subject to this article who:
(1) Fails to carry out the duties prescribed in subsection (a);
(2) Buys, sells, trades, or in any way deals in or disposes of captured or abandoned property, whereby he receives or expects any profit, benefit or advantage to himself or another directly or indirectly connected with himself; or
(3) Engages in looting or pillaging; shall be punished as a court-martial may direct.