Explosions rock Gaza, Israel says it hit Hamas rocket factory

Several explosions rocked the Gaza Strip early on Monday, according to a Reuters witness, as Israel’s military said it attacked an underground site used by
the Palestinian enclave’s Hamas Islamists to manufacture rockets.
The air strikes, in which there was no immediate word of casualties, followed what Israel described as its shooting down over the weekend of a rocket that had been fired over the border from Gaza. There was no Palestinian claim for that launch.
In the Israeli-occupied West Bank, another Palestinian territory, witnesses said troops had surrounded a house in the city of Nablus, with gunfire ensuing and possible casualties.
The Den of Lions, a group of Palestinian gunmen based mostly in Nablus and nearby Jenin which has been subject to intensified Israeli raids over the past year, said it had ambushed an army unit. Israel had no immediate comment.