Israel launched air strikes in the Gaza Strip after rockets were fired near Tel Aviv and aroused fear of a major escalation in the Israeli-Palestinian conflict.
Explosions heard in the Gaza Strip on Friday and Palestinian witnesses said Israeli plans bombed Hamas security positions.
There was no immediate wrongdoing. About 30 hits targeted positions held by Hamas military wing and their allied Islamic jihad, causing significant damage, told a Gaza security source to AFP's press office.
The Israeli military said it attacked "terrorist areas" in Gaza hours after It was considered that two rockets were launched from the enclave area in the enclave area.
The air attacks took place in the southern Gaza town of Khan Younis, about 25 km south of the Gaza Strip.
The rocket fire in Tel Aviv, The first since 201
The rockets triggered the air sirens across the city – about 80km north of Gaza – which is Israel's densely populated commercial and cultural capital.  Explosions were heard in Tel Aviv and witnesses said the Iron Dome interceptor missiles were shot heavenly and detonated – even though the military said no rockets were shot down.
"I heard the rocket and I he ard the siren goes off. It was a bit surprising, I didn't think you knew it could really reach Tel Aviv, resident Yonah Zeff said.
Naftali Bennett, Israeli Security Minister , Hamas accused of responsibility.
"It's time to defeat Hamas. It is time to act unilaterally and demilitarize Hamas to defend Israeli citizens, "said Bennett.
Warplanes could be heard flying over the head in Gaza City, where smoke from the explosions could be seen from a distance. humanity in Gaza
Vow to take action
Hamas denied the responsibility for the attack on Tel Aviv and said that the rockets were launched when the group's military wing met Egyptian mediators to try to strengthen a ceasefire with Israel. Hamas tried to prevent further escalation, said the Ministry of the Interior that the rocket fire went "against national consensus" and promised to take action against the perpetrators.
Islamic Jihad and the popular Resistance Committees, two smaller Gaza armed factions, also denied responsibility. General Ronen Manelis, the Israeli army chief spokesman, said officials had none warning of the attack and trying to determine who fired the rockets.
Israel holds Gaza's Hamas rulers responsible for all fire from the territory.
The missile ointment caused no damage or accidents, but the rattled Israeli nerves before a April 9 election where Prime Minister Benjamin Netanyahu is seeking a fifth term due to his national security and diplomatic duties.
Netanyahu rushed to the military district of Tel Aviv and was handed over to senior army officers.
Tel Aviv Mayor Ron Huldai said he had ordered the city to open public airspace protection as a safeguard. But he said there were no special instructions and encouraged residents to stick to their daily routines.
Israel's Netanyahu is being harassed for "bribery, fraud"
"Continue life as usual," he told Channel 10 TV. "Be calm, but pay attention."
Israel and Hamas have fought three wars since the group seized control of Gaza in 2007. Hamas has a large arsenal of rockets and missiles, but it has tried to contain violence with Israel since the last war in 2014.
Tensions have been high last the year along Israel and the Gaza Strip because the Palestinians began violent protests near Israel's border fences, which often hit a deadly response from the Israeli military.
About 200 Palestinians have been killed in the demonstrations and about 60 more Palestinians have died in other incidents, including the exchange of fire across the border. Two Israeli soldiers have been killed by Palestinian fire.
The follow-up on Thursday and Friday drew a statement from the United States on support for Israel.
"Hamas and other terrorist organizations in Gaza continue to fail with their people day after day & move Gaza further and further down by continually choosing violence" tweeted Jason Greenblatt, the White House Middle Eastern envoy. "(This method will never work, ever!)