Aside from "a few rare and isolated" instances from the pre-modern era and several recent cases, there is no historical record of stoning for zina being legally carried out. Zina became a more pressing issue in modern times, as Islamist movements and governments employed polemics against public immorality. During the Algerian Civil War, Islamist insurgents assassinated women suspected of loose morals, the Taliban have executed suspected adultresses using machine guns, and zina has been used as justification for honor killings. After sharia-based criminal laws were widely replaced by European-inspired statutes in the modern era, in recent decades several countries passed legal reforms that incorporated elements of hudud laws into their legal codes. Iran witnessed several highly publicized stonings for zina in the aftermath of the Islamic revolution. In Nigeria local courts have passed several stoning sentences, all of which were overturned on appeal or left unenforced. In Pakistan, the Hudood Ordinances of 1979 subsumed prosecution of rape under the category of zina, departing from traditional judicial practice, and making rape extremely difficult to prove while exposing the victims to jail sentences for admitting illicit intercourse. Although these laws were amended in 2006, they still blur the legal distinction between rape and consensual sex. According to human rights organizations, stoning for zina has also been carried out in Saudi Arabia.