President Obama announced an initiative Wednesday to target sexual assaults on college campuses, where women are especially vulnerable to such attacks, according to a White House report.

The report, “Rape and Sexual Assault: A Renewed Call to Action,” states that 1 in 5 women have been sexually assaulted at college, but that only 12 percent of victims report it, the Associated Press reported.

The White House Council on Women and Girls, which compiled the report, examines the role of binge-drinking in campus rapes and will make recommendations for colleges to do more to prevent and respond to sexual assaults.