observed in the thumbnailed graph. The data corresponds to the article "Timeline of the 2008–2009 Israel–Gaza conflict", using mainly Haaretz news reports from 1 February up to 28 February. The usual IDF responses are airstrikes on weapon smuggling tunnels. The violence continued on both sides throughout 2006. On 27 December the Israeli Human Rights Organization B'Tselem released its annual report on the Intifada. According to which, 660 Palestinians, a figure more than three times the number of Palestinian fatalities in 2005, and 23 Israelis, were killed in 2006. From a 28 December Haaretz article: "According to the report, about half of the Palestinians killed, 322, did not take part in the hostilities at the time they were killed. 22 of those killed were targets of assassinations, and 141 were minors." 405 of 660 Palestinians were killed in the 2006 Israel-Gaza conflict, which lasted from 28 June till 26 November. Tactics Unlike the First Intifada, a Palestinian civil uprising mainly focused on mass protests and general strikes, the Second Intifada rapidly turned into an armed conflict between Palestinian militant groups and the Israel Defense Forces. Palestinian tactics focused on Israeli civilians, soldiers, police and other security forces, and methods of attack included suicide bombings, launching rockets and mortars into Israel, kidnapping of both soldiers and civilians, including children, shootings, assassination, stabbings, stonings, and lynchings. Israeli tactics included curbing Palestinians' movements through the setting up of checkpoints and the enforcement of strict curfews in certain areas. Infrastructural attacks against Palestinian Authority targets such as police and prisons was another method to force the Palestinian Authority to repress the anti-Israeli protests and attacks on Israeli targets. Palestinians Militant groups involved in violence include Hamas, Palestinian Islamic Jihad, Popular Front for the Liberation of Palestine (PFLP) and the al-Aqsa Martyrs' Brigades. The most lethal Palestinian tactic was the suicide bombing (see List). Conducted as a single or double bombing, suicide bombings were generally conducted against "soft" targets, or "lightly hardened" targets (such as checkpoints) to try to raise the cost of the war to Israelis and demoralize the Israeli society. Most suicide bombing attacks (although not all) targeted civilians, and were conducted in crowded places in Israeli cities, such as public transport, restaurants, shopping malls and markets. One major development was the use of suicide bombs carried by children. Unlike most suicide bombings, the use of these not only earned condemnation from the United