In northern Syria, Turkish-backed forces have been accused of committing war crimes against Syrian Kurdish troops. In one graphic cellphone video, Turkish-backed troops are shown stomping on a dead woman’s body and calling her a “whore.” The woman, Amara Renas, was a member of YPJ, an all-woman unit that played a significant role in the battle against ISIS. Her unit and other Syrian Kurdish units were supported by the United States until President Trump abruptly withdrew U.S. soldiers from the region, clearing the way for Turkey’s invasion. U.S. officials say some of the actions depicted in the videos likely constitute war crimes. In Turkey, hundreds of people have been arrested for expressing opposition to the Turkish military offensive in Syria. The Pentagon has left some U.S. troops in Syria in order to secure control of oil fields there. On Sunday, U.S. soldiers came under fire from a Turkish artillery attack, forcing the U.S. troops to temporarily vacate the post.