JERUSALEM — Israeli jets on Tuesday bombed targets in the Gaza Strip hours after militants from the territory fired more than 25 mortar shells toward communities in southern Israel in what appeared to be the largest single barrage since the 2014 war.
The Israeli military said no one was hurt and that most of the shells were intercepted by the Iron Dome defense system, though one landed near a kindergarten shortly before it opened.
The high volume of projectiles came as tensions have been running high in recent weeks following the deaths of over 100 Palestinians from Israeli fire during mass protests along the border. Israel says it holds Gaza’s Hamas rulers responsible for the bloodshed.
„Israel will exact a heavy price from those who seek to harm it, and we see Hamas as responsible for preventing such attacks,“ Prime Minister Benjamin Netanyahu said following the barrage.
Shortly after that warning, Israeli jets began dropping bombs on what security officials in Gaza said was an Islamic Jihad militant training site. Smoke was seen rising near the town of Deir al-Balah in the coastal strip, and the Israeli military said the explosions there were related to its activity. No injuries were reported.
The Israeli military said it carried out over 35 airstrikes on seven sites across Gaza, including an unfinished tunnel near the city of Rafah that crossed under the border into Egypt.
The sudden surge in violence brought back memories of the devastating 2014 war between Israel and Hamas. That round of fighting began with tit-for-tat attacks on both sides and escalated into a full-blown war that inflicted heavy damage on Gaza.
„We are prepared for a great variety of scenarios,“ said the army’s chief spokesman, Brig. Gen. Ronen Manelis. „The way the coming days look will depend on the choices of the Hamas terrorist organization.“
Islamic Jihad was believed to be behind the mortar fire, which appeared to be retaliation for the deaths of three of its fighters in an Israeli airstrike earlier this week. But Israel believes Hamas, a larger Islamic militant group that controls Gaza, gave Islamic Jihad a green light to strike.
„We are sticking to the right of return as well as responding to the Zionist crimes,“ said Khaled al-Batsh, an Islamic Jihad leader in Gaza who also has helped coordinate the past two months of border protests.
Ismail Radwan, a Hamas official, said the „resistance is capable of hurting the occupation and it proved this today by responding to its crimes.“
Elsewhere in Gaza, two fishing boats carrying students and medical patients set sail out of Gaza City’s port, aiming to reach Cyprus and break an 11-year naval blockade that Egypt and Israel imposed after Hamas seized power in Gaza. Hamas acknowledged it was mostly a symbolic act.
The expedition would be a new way of challenging the blockade but also raises the possibility of more confrontation and violence. Israel bars Gaza boats from going more than six miles (10 kilometers) into the Mediterranean Sea.
Organizers said they lost contact with the ships when they were 12 nautical miles from shore, but it wasn’t clear whether it was due to a technical issue or seizure by the Israeli navy. It also marks eight years since Israeli commandos raided a Gaza-bound aid flotilla, killing nine pro-Palestinian Turks and sparking an international outcry against the blockade.
In southern Israel, angry residents complained about how vulnerable they felt after 15 years of rocket fire and threats from neighboring Gaza, which will likely put pressure on the government to retaliate.
Adva Klein, a resident of Kibbutz Kfar Aza, said she only got about two hours of sleep because of the frequent incoming fire and the warning sirens. Other residents reported machine gun fire from Gaza.
„It’s been a really scary morning,“ said Adele Raemer, a resident of Kibbutz Nirim.
Regional councils near the Gaza border instructed residents to remain close to bomb shelters. Defense Minister Avigdor Lieberman convened the top military brass at his Tel Aviv headquarters to discuss the situation.
„Hamas and Islamic Jihad have already paid a heavy price and the bill has just been served to them,“ Lieberman said.
The border area has been tense in recent weeks as the Palestinians have held mass protests aimed in large part at lifting the blockade, imposed by Israel and Egypt after Hamas seized power in 2007.
Israeli fire has killed more than 110 Palestinians, most of them during the Hamas-led protests, which climaxed on May 14. The bloodshed has drawn strong international criticism, with rights groups saying Israel’s use of live fire is illegal because in many cases it has struck unarmed protesters who did not pose an imminent threat to Israeli soldiers.
Israel says it is defending its border and nearby communities. It accuses Hamas of trying to carry out attacks under the cover of protests, and using civilian demonstrators as human shields. Hamas has vowed to continue the border rallies.
Associated Press writer Fares Akram in Gaza City, Gaza Strip, contributed to this report.