On March 28, 2006, while Israelis went to general elections, the first Katyusha rocket from Gaza was fired at Israel. The rocket fell near the Itfah kibbutz on the outskirts of Ashkelon and caused no damage or casualties. Islamic Jihad claimed responsibility.[42][43] Several months later, On July 5, 2006, a rocket hit the center of Ashkelon for the first time, striking an empty high school. Israeli Prime Minister Ehud Olmert called the attack, which was claimed by Hamas, an "escalation of unprecedented gravity"
On January 5, 2007 Palestinian militants fired a Katyusha rocket at Ashkelon. The Katyusha has a range of 1820 kilometers, and the rocket was fired from the Al-Atatra region in the northern Gaza Strip, traveling about 17 kilometers before reaching its target. No one was hurt in the Katyusha attack.[53] On October 7, 2007 the Popular Resistance Committees claimed responsibility for a Grad-type Katyusha that hit Netivot
So yea, two paragraphs I guess you just missed because? You're a dumbass or a troll.