Tel Aviv [Israel], February 1 (ANI/TPS): Israeli soldiers in Khan Yunis destroyed an underground weapons factory belonging to Palestinian Islamic Jihad, where weapons were found hidden in sacks belonging to the embattled UN Relief and Works Agency, which supports Palestinian refugees. Hidden inside the UNRWA sacks were rockets, anti-tank missiles, mines and explosive charges, the IDF said. Soldiers also destroyed a rocket-manufacturing lathe and seized Kalashnikov weapons, warheads designed for RPG missiles, cartridges, spray charges, hand grenades and other explosives. Israel demands that UNR…