January 2 - Karine A Affair: Israeli naval commando captures the Palestinian Authority owned freighter "Karin A" in the Red Sea, en route to Gaza. The vessel is found to be carrying 50 tons of weapons from Iran, including short-range Katyusha rockets, antitank missiles and high explosives.[1][2]
February 16 – Karnei Shomron pizzeria bombing: Three Israeli teenagers are killed in a suicide bombing at a pizzeria in the Israeli settlement of Karnei Shomron in the northern West Bank. The PFLP claims responsibility.
February 22 – Bombing attack on a supermarket in the Israeli settlement of Efrat.
March 31 – Bombing attack on a medical center in the Israeli settlement of Efrat.
April – The Israeli government approves the construction of a continuous security barrier which would separate the Palestinians in the West Bank from Israeli population centers, in order to prevent the infiltration of Palestinian Arab terrorists.[3]
April 1 - April 11 Battle of Jenin – Israel attacks Palestinian militants in the city of Jenin.
April 2 – May 10 Battle of Bethlehem – Israel occupies Bethlehem and tries to capture wanted Palestinian militants who were hiding in the Church of the Nativity.
April 3 – April 8 Battle of Nablus – Israel attacks Palestinian militants in the city of Nablus.
July 16 – Emmanuel bus attack: Nine Israelis are killed in an attack on Dan bus No. 189 traveling from Bnei Brak to Emmanuel in the northern West Bank.
July 22 – An Israeli warplane fires a one-ton bomb at an apartment in a densely populated neighborhood of Gaza City, killing Salah Shehade, top commander of Hamas's military wing (the Izz ad-Din al-Qassam Brigades), and 14 civilians are killed including Shehade's wife and nine children.[4]
August 14 – Palestinian leader Marwan Barghouti is sentenced to five life sentences after being convicted by a civilian Israeli court on charges of murdering Israeli civilians and membership in a terrorist organisation.
October 25 – Hundreds of Israeli soldiers, backed by scores of tanks and other military vehicles, take control of the Palestinian administered city of Jenin in response to a suicide bombing that killed 14 people.