The Israeli military is striking targets in the Gaza Strip after the Hamas militant group announced a new operation against the country. The sounds of at least three explosions could be heard as Israel deployed anti-rocket defences.
Israel's national rescue service says at least 22 people have been killed and hundreds wounded in a Hamas military incursion on Saturday morning. The numbers make the operation the deadliest in Israeli territory in years.
"We are at war, not an 'operation,' not a 'round,' but at war," said Israeli Prime Minister Benjamin Netanyahu in a televised address mark. He also ordered the military to clear the infiltrated towns of Hamas militants that remained locked in gunfights with Israeli soldiers.
The Islamist movement Hamas launched the biggest attack on Israel in years on Saturday in a surprise assault that combined gunmen crossing the border with a heavy barrage of rockets from the Gaza Strip.
Local media reports said that some 200 Israelis have been injured and several killed in the attacks since the morning, with some reports saying that as per Israel police estimates some 60 infiltrators have been located across 14 different locations.
Unconfirmed reports of people being taken hostages and also kidnapping of soldiers have been doing the rounds, but they remain unverified.
As warning sirens sounded across southern and central Israel, including in Jerusalem, Israel's military said it was on a war footing as Prime Minister Benjamin Netanyahu called an emergency meeting of security officials.
Saturday's incident was the most serious since Israel and Hamas fought a 10-day war in 2021, with Israeli media reporting gunbattles between bands of Palestinian fighters and security forces in towns in southern Israel.
5,000 rockets fired
Hamas military commander Mohammad Deif announced the start of the operation in a broadcast on Hamas media, calling on Palestinians everywhere to fight.
"This is the day of the greatest battle to end the last occupation on earth," he said, adding that 5,000 rockets had been launched.
One Israeli woman was killed, according to emergency services, as ambulance crews were deployed in areas around the Gaza Strip.
The Israeli military said its forces were operating inside Gaza but gave no details.
"A number of terrorists have infiltrated into Israeli territory from the Gaza Strip," the military said in a statement, adding that residents in the area surrounding the Gaza Strip had been told to stay in their homes.
Israeli media reported that gunmen had opened fire on passers-by in the town of Sderot, in southern Israel, and footage circulating on social media appeared to show clashes in city streets as well as gunmen in jeeps roaming the countryside.
Palestinian media also reported that a number of Israelis had been taken captive by fighters and Hamas media circulated video footage apparently showing a destroyed Israeli tank.
Prime Minister Benjamin Netanyahu's office said he would meet top security officials in the coming hours and Defence Minister Yoav Gallant authorised the call-up of reservists.
In Gaza the roar of rocket launches could be heard and residents reported armed clashes along the separation fence with Israel, near the southern town of Khan Younis, and said they had seen significant movement of armed fighters.
Israel's ambulance service said teams had been dispatched to areas in southern Israel near Gaza and residents were warned to stay inside.
A group representing military reservists who had planned to refuse to attend training over their objections to the government's plans to overhaul the judiciary called on reservists to report for duty.
(With inputs from AP and Reuters)
