Relatives of Palestinian Hamas militant Ahmed al-Zahar, who was killed when a tunnel collapse on Tuesday, mourn during his funeral in the village of Al-Moghraga near central Gaza Strip, February 3, 2016. Zahar and another militant of the Palestinian Islamist Hamas group died when a tunnel, they worked inside, collapsed on Tuesday, the group’s armed wing said. Leaders of Hamas said building tunnels was in preparation for any possible confrontation with Israel in the future. REUTERS/Mohammed Salem TPX IMAGES OF THE DAY