A Palestinian policeman shot and killed one Israeli and wounded four others early today near Joseph’s Tomb, a Jewish holy site in the Palestinian city of Nablus, the Israeli military said.

The sixth and final member of an alleged terrorist sleeper cell of Americans of Yemeni descent has pleaded guilty to supporting terrorism by attending an al-Qaida training camp shortly before the September 11 attacks.

Osama bin Laden declared before September 11 that there “is going to be a fight against Americans”, at an Afghan training camp attended by suspected members of a New York terror cell, prosecutors said in court papers.