Three boys detained a day after two teens said killed in violent protests and several rockets fired into Israel

PM says Israel will respond forcefully to any attempt to harm citizens, soldiers after drone attack, rocket fire from Gaza

IDF says it opened fire at terror cell after UAV appeared to leave explosive before returning to Strip; military vehicle lightly damaged but no injuries

Alert comes after two Palestinian teens said killed during violent protests along Gaza border and Hamas vows revenge

Army says Palestinians arrested shortly after entering Israeli territory, while 4,000 demonstrate near border; incendiary balloon launched from Strip sparks fire in south

Some rioters throw explosives, grenades at troops who respond with tear gas and live fire; Palestinians say 122 wounded; Hamas leader in Strip visits demonstration

Latest retaliation comes hours after several 'sea-based bases' struck by air force in response to earlier rocket from Strip which struck an open field

Attack comes after several 'sea-based bases' targeted by air force in response to earlier rocket from Strip which struck an open field

Several 'sea-based bases' targeted, army says, in response to rocket from Strip which struck an open field in Israel Wednesday night

No injuries or damage caused by attack, which comes a day before Qatari envoy is due to bring funds to the Palestinian enclave