Israel intensified its air strikes on Gaza on Tuesday as rocket barrages hit Israeli towns for a second day in a deepening conflict in which at least 28 people in the Palestinian enclave and two in Israel have been killed.
The most serious outbreak of fighting since 2019 between Israel and armed factions in Hamas Islamist-run Gaza was triggered by clashes between Palestinians and Israeli police at Al Aqsa Mosque in Jerusalem on Monday.
The holy city has been tense during the Muslim fasting month of Ramadan, with sporadic unrest and possible evictions of Palestinians from homes claimed by Jewish settlers in a court case adding to the friction.
Prime Minister Benjamin Netanyahu said Israel would step up its strikes on Gaza in the face of the surge in rocket attacks.
"At the conclusion of a situational assessment, it was decided that both the strength of the attacks and the frequency of the attacks will be increased," he said in a video statement.
Within an hour, Israel had intensified its air strikes in and around Gaza City, a Reuters witness said, with plumes of smoke rising from densely-populated residential areas.
The Gaza health ministry said at least 28 Palestinians, including 10 children, had been killed and 152 wounded by Israeli strikes in the enclave of two million people since Hamas on Monday fired rockets towards Jerusalem for the first time since 2014.
Israel's national ambulance service said two women were killed in rocket strikes on the southern Israeli city of Ashkelon.
In the town of Beit Hanooun in northern Gaza, Abdel-Hamid Hamad said his nephew Hussein, 11, was killed on Monday in what residents said was an Israeli air strike. He told Reuters the boy was collecting wood when he was hit.
"Gaza has had enough, and nothing makes a difference now. Our children are getting killed. What should we do?" Hamad said.
In Barzilai hospital in Ashkelon, an Israeli woman treated for injuries after her apartment was hit by a Palestinian rocket recalled moments of panic.
An air conditioner fell on her and one of her children during the night and a bathroom door fell on her husband's head, the woman told Channel 13 TV, which did not give her name.
School hit
Israel disputed the Gaza account of casualties in the territory, saying it had killed at least 20 Hamas fighters and that a third of the hundreds of rockets launched by militants had fallen short, causing Palestinian civilian casualties.
In one Gaza neighbourhood, an Israeli missile exploded inside an apartment in a multi-story building, killing three Islamic Jihad members, a militant official said.
Police said more than 30 people were hurt by rocket strikes in southern Israel, though the military said its air defences were intercepting about 90 percent of the cross-border launches.
Hamas said that in one five-minute barrage alone, it had fired 137 missiles at Ashkelon and Ashdod, both lying south of Tel Aviv, where several homes were on fire and a school, empty at the time, was hit.
Israeli tanks massed on the Gaza border as officials said infantry and armour reinforcements were being dispatched.
The Arab League, some of whose members have warmed ties with Israel over the last year, accused it of "indiscriminate and irresponsible" attacks in Gaza and said it was responsible for "dangerous escalation" in Jerusalem.
Egypt, Qatar and the United Nations were trying to stem the violence, a Palestinian official said.
Arabs protest in Israel
Israel has also seen a spread of pro-Palestinian protests, some violent, among its 21 percent Arab minority.
In the ethnically mixed town of Lod, witnesses quoted by Israeli media said one or two armed Jews shot at rioting Arabs, killing one and wounding two. The dead man's father told the Walla news site he had been ambushed while on a family visit.
The accounts could not be confirmed. Israeli police said they had arrested two suspects in the incident.
On Monday, more than 300 Palestinians were injured at Al Aqsa Mosque in clashes with Israeli police, who fired rubber bullets, stun grenades and tear gas, the Palestine Red Crescent Society said. Police said 21 officers were hurt.
Israel claims all of Jerusalem as its capital, a status not generally recognised internationally. Palestinians want East Jerusalem - captured by Israel in the 1967 Arab-Israeli war - as the capital of a future state.
They have been incensed by Israeli court-ordered evictions there to make way for Jewish settlers.
The outbreak of hostilities led Netanyahu's political opponents to suspend negotiations on forming a coalition of right-wing, leftist and centre-left parties to unseat him after an inconclusive March 23 election.
Opposition leader Yair Lapid has three weeks left to establish a government, with a new election - and another chance for Netanyahu to retain power - likely if he fails.
Hamas named its rocket assault "Sword of Jerusalem", seeking to present itself as the defender of Palestinians in the city.
Such a move undermines the claims of its chief Palestinian rival, President Mahmoud Abbas, to represent all Palestinians. Abbas's credibility took a blow earlier this year when he first called, then cancelled Palestinian elections.
Reuters