Palestinian security forces arrested 15 Hamas activists, including four university lecturers, in the occupied West Bank today, in the latest sweep by Fatah against the Islamist group, witnesses said.
Palestinian security officials declined to comment on the arrests, which took place in the city of Nablus. But relatives of those detained confirmed the arrests, which were also reported online by a number of pro-Hamas Web sites.
Witnesses said four lecturers at Al-Najah University in the city were among those detained by forces loyal to President Mahmoud Abbas and his Fatah faction.
Tensions between the factions spiked after a series of deadly bombings last week in the Gaza Strip, which Hamas seized from rival Fatah forces a year ago.
Hundreds of Palestinians have since been arrested in tit-for-tat sweeps by Fatah in the West Bank and Hamas in the Gaza Strip. Hamas blamed Fatah for the blasts, a charge Fatah denied.
Earlier Hamas released a cameraman working with Germany's ARD news network in the Gaza Strip after a nearly weeklong detention, security sources said.
Hamas Islamists, who control the Gaza Strip, detained cameraman Sawah Abu Seif last week during a crackdown on their Fatah rivals in the coastal territory after a bomb attack killed five Hamas militants and a girl.
Hamas blamed Fatah for the blast. Fatah denied any involvement. ARD's regional bureau chief, Richard Schneider, said Abu Seif had no party affiliation.