Gaza, July 12 (ANI): The night sky above Gaza City on Saturday was filled with flashes, rocket vapour trails and muffled explosions. The scene came as four days of cross-border fighting between Israel and Gaza militants pushed the Palestinian death toll past 100. As the conflict entered its fifth day, Israel showed no signs of stopping the offensive, despite international pressure to negotiate a ceasefire with the militants in the worst flare-up in Israeli-Palestinian violence in almost two years. According to witnesses and medical officials, an Israeli air strike killed five youths and wounded 15 people outside a family home in the Jabalya refugee camp in Gaza Strip early on Saturday. Further, a rocket seriously wounded one person and injured another seven Israelis when a fuel tanker was hit at a service station in Ashdod, 30 km (20 miles) north of Gaza. Medical officials in Gaza said at least 75 civilians, including 23 children, were among 106 people killed in the aerial bombardments that Israel began on Tuesday. Palestinian President Mahmoud Abbas urged the United Nations Security Council to order an immediate truce.