Israel and Gaza reach ceasefire after airstrikes, rocket attacks

Israel and Gaza militant groups agreed to a ceasefire on Saturday, a Palestinian official said, after Israel launched dozens of airstrikes against the Palestinian enclave's ruling Hamas group and gunmen fired more than 100 rockets across the border into Israel.

Hours after the agreement, there were reports of mortar bombs fired from Gaza and an Israeli counterstrike

An explosion is seen following an Israeli strike on a building in Gaza City on Saturday. (Ibraheem Abu Mustafa/Reuters)

Israel and Gaza militant groups agreed to a ceasefire on Saturday, a Palestinian official said, after Israel launched dozens of airstrikes against the Palestinian enclave's ruling Hamas group and gunmen fired more than 100 rockets across the border into Israel.

But several hours after the announcement, the Israeli military said Palestinians fired two mortar bombs toward Israel 
and it responded by striking the weapon used in the attack in the southern Gaza Strip. There were no immediate reports of any casualties.

Palestinian health officials said two teenagers had been killed by one airstrike in what was one of the worst flare-ups since the 2014 Israel-Gaza war.

A spokesman for Israeli Prime Minister Benjamin Netanyahu did not respond to a request for comment.

Hamas spokesman Fawzi Barhoum told Reuters: "Efforts by many parties have continued since the beginning of the escalation and the Israeli bombardment on Gaza. They were crowned by the success of the Egyptian effort to restore calm and end the escalation."

The Palestinian Islamic Jihad militant group said in a separate statement that a truce had been reached.

A senior Israeli defence official said: "Only the facts on the ground will dictate our further response."

The surge in violence followed mounting public criticism of Netanyahu over failure to counter a new Palestinian tactic: incendiary kites and balloons launched from Gaza that have burned crops and scrubland in southern Israel.

An Israeli soldier inspects a place where a rocket fell near the Israeli Kibbutz of Nachal Oz, on the Israeli side near the Gaza border. (Amir Cohen/Reuters)

The two Palestinian teenagers were killed on Saturday, Gaza health officials said, in one of more than 40 airstrikes carried out in Gaza by the Israeli military since Friday.

The military said some 100 rockets were launched from Gaza at southern Israel, where many residents have reinforced rooms in their homes but have only seconds to reach them between the time sirens blare and missiles land.

Some of the projectiles were intercepted by Israel's Iron Dome system, but police said three people had been wounded in the southern town of Sderot.

"After consultations with the defence minister, the chief of staff and Israel's top defence officials, we decided on powerful action against Hamas terrorism," Netanyahu said in a video statement.

"The Israeli armed forces delivered the strongest blow against Hamas since [the 2014 Gaza war] and we will increase the intensity of our attacks as necessary."

But Intelligence Minister Israel Katz said the Israeli attacks should not be seen as the start of a military campaign against the Palestinian territory of two million, which was devastated by seven weeks of war with Israel four years ago.

"We are not in a [military] operation. The activity we are engaged in now sends a message that Israel will not tolerate rockets, explosive devices, mortar bombs or [incendiary] kites," Katz said on Israel's Channel 12 TV.

"The action we are taking draws a clear red line: that from now on, we will not allow this." Blasts from Israel's airstrikes shook homes and shattered windows in Gaza, where plumes of smoke rose from the sites of the explosions.

2 teens killed

The Israeli military said one airstrike had hit a high-rise building in al-Shati refugee camp in the northern Gaza Strip, describing the target as a Hamas urban warfare training facility with a tunnel underneath.

Health officials in Gaza said the building was empty, but two Palestinians aged 15 and 16, among a crowd in a nearby public park, were killed. Around 10 other passers-by were wounded, the officials said. Nearby houses were damaged.

Israeli military spokesman Lieut.-Col. Jonathan Conricus said the military had warned people before the attack to leave the area. "We have no intention to harm anyone who is not a terrorist," he said.

Rocket warning sirens went off in the Israeli coastal city of Ashkelon, about 12 kilometres from the enclave, further north than in recent attacks. A police spokesman said no hits had been recorded in the city.

Hamas stopped short of claiming responsibility for the rocket fire, but Barhoum earlier called it "an immediate response by the resistance to the escalation" by Israel and a deterrence to further Israeli attacks. "Bombardment for bombardment," he said.

The fighting began on Friday, when thousands of Palestinians gathered at the Israel-Gaza border area for weekly protests that have now entered their fourth month.

A Palestinian policeman loyal to Hamas reacts in front of a building that was hit in an Israeli airstrike. (Mohammed Salem/Reuters)

The Israeli military said Friday's protesters were throwing burning tires, stones, explosive devices and fire bombs at its soldiers and that one of its officers was wounded by a Palestinian grenade hurled across the border fence.

Hours later, Israel launched airstrikes in Gaza.

Israel says Hamas has been orchestrating the weekly protests to distract from governance problems and provide cover for militants' cross-border attacks. Hamas denies this.

More than 130 Palestinians have been killed by Israeli forces in the protests. There have been no Israeli fatalities during the so-called "Great March of Return" demonstrations.