Rape

In criminal law, rape is an assault by a person involving sexual intercourse with another person without that person's consent. Outside of law, the term is often used interchangeably with sexual assault, a closely related (but in most jurisdictions technically distinct) form of assault typically including rape and other forms of non-consensual sexual activity.
The rate of reporting, prosecution and convictions for rape varies considerably in different jurisdictions. The U.S. Bureau of Justice Statistics (1999) estimated that 91% of U.S. rape victims are female and 9% are male, with 99% of the offenders being male. In one survey of women, only two percent of respondents who stated they were sexually assaulted said that the assault was perpetrated by a stranger.Several studies argue that male-male prisoner rape might be the most common and least-reported form of rape, with some studies suggesting such rapes are substantially more common in both per-capita and raw-number totals than male-female rapes in the general population.When part of a widespread and systematic practice, rape and sexual slavery are recognized as crimes against humanity and war crimes. Rape is also recognized as an element of the crime of genocide when committed with the intent to destroy, in whole or in part, a targeted ethnic group.