IDF troops on Thursday closed a medical clinic and other offices in the West Bank city of Nablus in the fourth day of an army operation against Hamas-linked institutions. Witnesses said that 100 military jeeps entered Nablus before dawn Thursday. The witnesses said the troops closed the A Rahma clinic, taking computers and documents from the premises. The witnesses said the soldiers also raided a local TV station, newspaper, mosque and women's organization and some were closed. The witnesses said that the troops confiscated five school buses. The army confirmed that an operation against Hamas was ongoing in Nablus.