TOPSHOTS Iraqi relatives grieve during the funeral of members of the security forces who were killed the previous day in a suicide attack on an Iraqi police base north of Baghdad that killed at least 37 people, on June 2, 2015 in the holy Shiite city of Najaf in southern Iraq. The Islamic State jihadist group has claimed the suicide attack on an Iraqi police base. A Somali man detonated an explosives-rigged armoured vehicle inside the base, while a Tajik and a Syrian blew up a Humvee and a truck in the area, IS said in an online statement. AFP PHOTO / HAIDAR HAMDANI