MIDDLE EAST-CONFLICT Four Israeli soldiers were killed and seven were severely injured when a rocket attack launched by the Iran-backed Hezbollah militia in Lebanon on Sunday hit an army base nera Tel Aviv, the army says. Moving \- Second round of polio vaccinations to begin in Gaza, moving under ISRAEL-CONFLICT-PALESTINIAN TERRITORIES-HEALTH \- Eyewitnesses report deaths in Israeli strike in northern Gaza, moving under ISRAEL-CONFLICT-PALESTINIAN TERRITORIES ___ EU-DIPLOMACY EU foreign ministers meeting in Luxembourg adopt sanctions on Iran for supplying Russia with ballistic missiles for use…