SECTION 1. SHORT TITLE.

    This Act may be cited as the ``Military Sexual Assault Crimes 
Revision Act of 2004''.

SEC. 2. MILITARY SEXUAL ABUSE.

    (a) Sexual Abuse.--Section 920 of title 10, United States Code 
(article 120 of the Uniform Code of Military Justice), is amended to 
read as follows:
``Sec. 920. Art. 120. Sexual abuse
    ``(a) Any person subject to this chapter who knowingly causes 
another person to engage in a sexual act--
            ``(1) by using force against that other person; or
            ``(2) by threatening or placing that other person in fear 
        that any person will be subjected to death, serious bodily 
        injury, or kidnapping;
is guilty of aggravated sexual abuse and shall be punished as a court-
martial may direct.
    ``(b) Any person subject to this chapter who knowingly--
            ``(1) renders another person unconscious and thereby 
        engages in a sexual act with that other person; or
            ``(2) administers to another person by force or threat of 
        force, or without the knowledge or permission of that other 
        person, a drug, intoxicant, or other similar substance and 
        thereby--
                    ``(A) substantially impairs the ability of that 
                other person to appraise or control conduct; and
                    ``(B) engages in a sexual act with that other 
                person;
is guilty of aggravated sexual abuse and shall be punished as a court-
martial may direct.
    ``(c) Any person subject to this chapter who knowingly engages in a 
sexual act with another person who has not attained the age of twelve 
years is guilty of aggravated sexual abuse of a child and shall be 
punished as a court-martial may direct. In a prosecution under this 
subsection, it need not be proven that the accused knew that the other 
person engaging in the sexual act had not attained the age of twelve 
years.
    ``(d) Any person subject to this chapter who knowingly--
            ``(1) causes another person to engage in a sexual act by 
        threatening or placing that other person in fear (other than by 
        threatening or placing that other person in fear that any 
        person will be subjected to death, serious bodily injury, or 
        kidnapping); or
            ``(2) engages in a sexual act with another person if that 
        other person is--
                    ``(A) incapable of appraising the nature of the 
                conduct; or
                    ``(B) physically incapable of declining 
                participation in, or communicating unwillingness to 
                engage in, that sexual act;
is guilty of sexual abuse and shall be punished as a court-martial may 
direct.
    ``(e)(1) Any person subject to this chapter who knowingly engages 
in a sexual act with another person who--
            ``(A) has attained the age of twelve years but has not 
        attained the age of sixteen years;
            ``(B) is at least four years younger than the person so 
        engaging; and
            ``(C) is not that person's spouse;
is guilty of sexual abuse of a minor and shall be punished as a court-
martial may direct.
    ``(2) In a prosecution under this subsection, it need not be proven 
that the accused knew the age of the other person engaging in the 
sexual act or that the requisite age difference existed between the 
persons so engaging.
    ``(3) In a prosecution under this subsection, it is an affirmative 
defense that the accused reasonably believed that the other person had 
attained the age of sixteen years. The accused has the burden of 
proving a defense under this paragraph by a preponderance of the 
evidence.
    ``(f) Any person subject to this chapter who knowingly engages in a 
sexual act with another person who is--
            ``(1) in official detention or confinement; and
            ``(2) under the custodial, supervisory, or disciplinary 
        authority of the person so engaging; and
            ``(3) is not that person's spouse;
is guilty of sexual abuse of a ward and shall be punished as a court-
martial may direct.
    ``(g) In this section, the term `sexual act' means--
            ``(1) contact between the penis and the vulva or the penis 
        and the anus, and for purposes of this subparagraph contact 
        involving the penis occurs upon penetration, however slight;
            ``(2) contact between the mouth and the penis, the mouth 
        and the vulva, or the mouth and the anus;
            ``(3) the penetration, however slight, of the anal or 
        genital opening of another by a hand or finger or by any 
        object, with an intent to abuse, humiliate, harass, degrade, or 
        arouse or gratify the sexual desire of any person; or
            ``(4) the intentional touching, not through the clothing, 
        of the genitalia of another person who has not attained the age 
        of sixteen years with an intent to abuse, humiliate, harass, 
        degrade, or arouse or gratify the sexual desire of any 
        person.''.
    (b) Conforming Amendments.--
            (1) Murder.--Section 918(4) of title 10, United States Code 
        (article 118 of the Uniform Code of Military Justice), is 
        amended by striking ``sodomy, rape,'' and inserting 
        ``aggravated sexual abuse, aggravated sexual abuse of a 
        child,''.
            (2) Sodomy.--Section 925 of title 10, United States Code 
        (article 125 of the Uniform Code of Military Justice), is 
        repealed.
    (c) Clerical Amendments.--The table of sections at the beginning of 
chapter 47 of title 10, United States Code, is amended--
            (1) by striking the item relating to section 925; and
            (2) by striking the item relating to section 920 and 
        inserting the following new item:

``920. Art. 120. Sexual abuse.''.
    (d) Effective Date.--The amendments made by this section shall 
apply with respect to offenses committed after the date of the 
enactment of this Act.
Military Sexual Assault Crimes Revision Act of 2004 - Amends the Uniform Code of Military Justice to rewrite current provisions concerning the military crime of rape and carnal knowledge to conform with Federal sexual assault crimes. Makes it a crime (aggravated sexual abuse) not only to use force to engage in a sexual act, but to obtain a sexual act by threatening or placing a person in fear that any person will otherwise be subjected to death, serious bodily injury, or kidnapping. Includes within the act of aggravated sexual abuse: (1) rendering another person unconscious, or administering a drug or intoxicant, prior to engaging in a sexual act; and (2) engaging in a sexual act with a person under 12 years of age.

Defines as the military crime of sexual abuse when a person: (1) causes another person to engage in a sexual act by threatening or placing that other person in fear; (2) engages in a sexual act with another person who is incapable of either appraising the nature of the conduct or declining such participation; or (3) engages in a sexual act with a person over 12 but under 16, or at least four years younger than the person.

States that, in the prosecution of either type of sexual abuse, it need not be proven that a person knew the age of the other person engaging in the sexual act, or the requisite age difference. Requires the accused to prove as an affirmative defense that the accused believed the other person to be at least 16 years of age.

Makes the above crimes punishable by court-martial.
To amend chapter 47 of title 10, United States Code (the Uniform Code of Military Justice), to bring military sexual assault crimes into parallel with Federal sexual assault crimes.