Israel kept the main border crossing for Palestinians to leave the Israeli-occupied West Bank closed on Sunday, days after a Jordanian truck driver armed with a gun and a knife killed two Israeli soldiers there. The Allenby Bridge crossing between Jordan and the West Bank has been closed since the attack on Thursday, making it nearly impossible for Palestinians to travel abroad. In addition to serving as the primary gateway for most Palestinians coming and going from the West Bank, the crossing is also the main route for moving commercial goods between Jordan and the West Bank. The assailant in Thursday’s attack had arrived at the crossing from Jordan in a truck carrying humanitarian aid intended for Gaza, according to the Israeli military. In response to the attack, Israel closed the crossing to travelers and trucks alike.