Angelina Jolie opens summit with a goal to shatter impunity for those who rape during war . Its own figures give an idea of the scale of the problem . The United Nations says more than 20 million women and girls have been raped in the world since 1994. UK government hosts representatives from around the world at a summit in London . Organizers hope to launch concrete steps to tackle issue of rape , abuse in war zones .
Angelina Jolie opens summit with a goal to shatter impunity for those who rape during war . The United Nations says more than 20 million women and girls have been raped in the world since 1994. UK government hosts representatives from around the world at a summit in London . Organizers hope to launch concrete steps to tackle issue of rape , abuse in war zones .