Hamas announces cease-fire with Israel June 20, 2012 -- Updated 2112 GMT (0512 HKT) The remains of a rocket launched from Gaza are embedded in the ground Tuesday near the kibbutz of Yad Mordechay. Hamas says Egypt brokered the cease-fire The truce follows three days of rocket attacks and airstrikes There was no immediate response from Israel (CNN) -- The Palestinian group Hamas says its military wing has agreed to an Egyptian-brokered cease-fire with Israel following a sharp increase in violence between the two sides. In a statement posted early Wednesday, Hamas -- which controls the Palestinian territory of Gaza -- says it will observe the cease-fire as long as Israel remains committed to the agreement. There was no immediate response to the cease-fire announcement from Israel, which said more than 75 rockets had been fired into its territory from Gaza in the past three days. Six Palestinians and one Israeli died between Sunday and Tuesday in a spate of rocket attacks and Israeli airstrikes, officials on both sides reported. Israeli warplanes struck two targets in Gaza on Tuesday in response to the rocket fire, the Israel Defense Forces said. Hamas security sources told CNN the strikes targeted a site used to train Palestinian militants to launch rockets and another training facility run by the Izzedine al-Qassam Brigades, the military arm of Hamas, with two people injured.