Suspected infiltration attempt comes hours after three rockets fired at southern Israel from the Strip, one of which struck a home in Sderot

No reports of injury or damage as projectile apparently fired at Israeli communities

Reports say at least two rockets fired into Israel, intercepted by Iron Dome; IDF investigating

Alert heard in Nir Yitzhak and Sufa, sending residents rushing to bomb shelters; projectiles fired hours after IDF increases Iron Dome missile defense batteries in south of country

Alarm comes amid relative calm along the border following reported ceasefire; earlier, Hamas fires rocket into sea in test

IDF investigating; no indication of what tripped warning system in Nahal Oz, adjacent to Gaza border

In apparent acknowledgment of missile attack on sites in southern Syria, Netanyahu says IDF is constantly working to prevent foes from establishing bases along the border

Military says aircraft was under Israeli military surveillance the entire time; aerial infiltration follows reports of Israeli strike on Hezbollah site in Syria

State media says some incoming projectiles intercepted; no reports of injuries and no comment from IDF; reported strike comes days after rockets fired at Israel

Four suspects arrested while trying to sail out of Strip, accused of heading for Egypt as part of plan to bring in fiberglass, used in making missiles