A Palestinian boy looks at a crater on the ground following an Israeli airstrike in the southern Gaza Strip near the town, of Rafah on May 27,2015. The Israeli air force carried out four strikes on militant targets in the Gaza Strip early today, Palestinian eyewitnesses said, hours after a cross-border rocket attack on the Jewish state. The planes targeted training camps belonging to the Islamic Jihad in Rafah, Khan Yunis and Gaza City, the witnesses said. There were no immediate reports of casualties. Photo by Abed Rahim Khatib