Aljazeera's correspondent in Gaza reports that an Israeli reconnaissance aircraft has targeted the Nabil Masud group, which is affiliated to al-Aqsa Martyrs Brigades, in Jabaliya, leaving two Palestinians dead and several others wounded.
Palestinian President Mahmoud Abbas has pledged to continue Yasser Arafat's struggle to gain a foothold in Jerusalem, while thousands of Palestinians have marked the first anniversary of his death.
Now that Israel has withdrawn settlers and security forces from the Gaza Strip, the focus has shifted to the West Bank, where Jewish settlement growth and a lengthening separation barrier continue to contribute to the annexation of Palestinian lands.
Jewish and Arab musicians have performed a solidarity concert to a packed-out audience in the West Bank city of Ram Allah conducted by the legendary Argentine-Israeli musician Daniel Barenboim.
Palestinian leader Mahmud Abbas has placed the security services in Ram Allah on a "state of alert" following an incident in which fighters fired into the air inside his compound, officials have said.