The Marikana massacre occurred during a wildcat strike at a mine owned by Lonmin in the Marikana area, close to Rustenburg, in 2012. The event garnered international attention after a series of violent incidents between the police, Lonmin security, and members of the National Union of Mineworkers (NUM) on one side, and strikers on the other. The first incidents of violence were on 11 August, when NUM leaders opened fire on NUM members who were on strike. Two strikers were seriously wounded, but not killed, in the shooting by NUM members.