Article 80 of the Uniform Code of Military Justice (UCMJ), codified at 10 U.S.C. 880, makes it an offense to attempt to commit an offense under the Code. An attempt is an act, done with the specific intent to commit a particular offense, that amounts to more than mere preparation and tends, even if it fails, to effect the commission of that offense. A service member charged with an attempt naturally asks whether changing course and withdrawing before completing the crime is a defense. The answer is a qualified yes. Withdrawal, more precisely described in military law as voluntary abandonment, can be a valid defense to an Article 80 attempt, but only when it is both genuinely voluntary and complete. It does not undo an attempt that has already been fully made for the wrong reasons.
The elements that define an attempt
To understand when withdrawal helps, it helps to see what the government must prove. An Article 80 attempt has four elements: that the accused did a certain overt act; that the act was done with the specific intent to commit a certain offense under the Code; that the act amounted to more than mere preparation; and that the act apparently tended to effect the commission of the intended offense. Two features matter for the withdrawal question. First, attempt requires specific intent, so the accused must have actually intended to commit the target crime. Second, the act must cross the line from mere preparation to a step that tends toward completion. The voluntary abandonment defense interacts with both of these features.
Voluntary abandonment as a defense
Military law recognizes voluntary abandonment as a defense to the crime of attempt. The idea is that the law extends a measure of leniency to a person who, after taking steps toward a crime, genuinely thinks better of it and turns away before the crime is done. But the defense is hedged with strict conditions, because it is meant to reward a true change of heart, not a tactical retreat.
For the defense to apply, the abandonment must be voluntary, meaning it springs from the accused’s own decision rather than from outside forces. It must be complete, meaning the accused fully gives up the criminal purpose rather than merely pausing it. And it must reflect a genuine renunciation, a decision rooted in the accused’s own sense that the conduct was wrong, rather than …