Israeli reserve soldiers seen during a massive training drill in the Jewish settlement of Efrat, Gush Etzion, reenacting an infiltration of terrorists into the settlement, on March 02, 2015. The IDF’s central command called a surprise training exercise in the West Bank to test reservists’ alertness and to prepare for the possibility of a possible escalation in the West Bank. Photo by Israeli reserve soldiers seen during a massive training drill in the Jewish settlement of Efrat, Gush Etzion, reenacting an infiltration of terrorists into the settlement, on March 02, 2015. The IDF’s central command called a surprise training exercise in the West Bank to test reservists’ alertness and to prepare for the possibility of a possible escalation in the West Bank. Photo by gershon ELinson/FLASH90