Article 80 of the Uniform Code of Military Justice makes it an offense to attempt to commit any crime under the Code. A natural question is what happens when the crime the accused was trying to commit could never have succeeded because of some fact the accused did not know. If the intended theft targets an empty pocket, or the intended sale of contraband involves a substance that turns out to be harmless, can the service member still be convicted of an attempt? Military law answers yes in most of these situations, because factual impossibility is generally not a defense. This article explains why, and it distinguishes the situations where impossibility can matter.
The elements of attempt under Article 80
An attempt under Article 80 has four core components. The accused did a certain overt act. The act was done with the specific intent to commit a particular offense under the Code. The act amounted to more than mere preparation. And the act apparently tended to bring about the commission of the intended offense, even if it failed or was prevented. The emphasis on intent and on conduct that goes beyond preparation is the key to understanding how impossibility is treated.
Attempt liability punishes culpable purpose carried into action. The law is concerned with a person who has decided to commit a crime and has taken real steps toward it. Whether the crime was ultimately completed is not the measure of blameworthiness, because the accused has already demonstrated both the criminal intent and the willingness to act on it.
Why factual impossibility does not excuse the attempt
Factual impossibility exists when the accused intended to commit a crime and took steps toward it, but some fact unknown to the accused made completion impossible. The classic illustration is the pickpocket who reaches into a pocket to steal, only to find it empty. The would-be thief has the intent to steal and has performed an overt act going beyond preparation. The only reason no larceny was completed is the unforeseen emptiness of the pocket.
Military law treats this as attempted larceny. Factual impossibility is not a defense, because the accused did everything required to manifest the criminal purpose and to act on it. The failure resulted from circumstances outside the accused’s knowledge and control, not from any lack of intent or effort. To excuse the attempt because of such a fortuity would …