Defense Minister Avigdor Liberman on Friday indicated that Israel was prepared to go to war if the stream of incendiary kites and balloons and other forms of violence from the Gaza Strip did not cease.

“We see in the newspapers that you don’t go to war over kites and fires. However, any reasonable person who sees a natural grove burned or thousands of dunams of agricultural fields scorched understands that this situation is unreasonable,” Liberman said at a press conference in the town of Sderot, just outside the Palestinian coastal enclave.

The defense minister blamed the heads of the Hamas terror group, which rules Gaza, for the recent weeks of violence and the looming threat of war.

Get The Times of Israel's Daily Edition by email and never miss our top stories Free Sign Up

“We are trying to be considerate and responsible, but the heads of Hamas are forcibly leading us to a situation of not having a choice, to a situation in which we will need to carry out a large and painful military operation — not something that’s just for show, but a large and painful military operation,” he said.

“I think that the only people responsible for this are the heads of Hamas, but unfortunately all the residents of Gaza will be forced to pay the price,” Liberman added.

The defense minister said Israel was prepared to “carry out an operation that is of a much wider scope and much more painful than Operation Protective Edge” — the Israeli name for the 2014 Gaza war.

Liberman said a source of the renewed violence and tensions was the loss of Israel’s deterrence over Hamas, which it needed to restore.

“We are acting responsibly and with restraint, despite the fact that the real problem is the erosion of the deterrence, a shift in the balance, and, of course, the feeling of security, which is no less important than the security itself,” he said.

Liberman’s comments came as the military prepared for another day of violence along the Gaza security fence. Last Friday, riots along the border resulted in an IDF officer being moderately injured in a grenade attack by Gazans and a 15-year-old Palestinian teenager being killed by IDF gunfire.

In response to the attack that wounded the officer, Israeli jets conducted an air raid on Hamas targets in the Gaza Strip later that night. Hamas, in turn, launched a number of mortar shells and rockets at southern Israel. In the 24 hours that followed, Hamas and other terrorist groups in the Palestinian enclave fired some 200 projectiles at Israel, injuring four people in Sderot and damaging buildings throughout the area, and the IDF retaliated by hitting dozens of Hamas positions in the Strip, killing two teenagers.

Hamas agreed to an Egyptian-brokered ceasefire on Saturday night, but Israel was not involved in the talks and the agreement did not include a cessation of the airborne arson attacks or riots along the border — key sticking points for Israel, which is demanding an end to all violence and vandalism from the coastal enclave.

“Accepting a reality like this, when last weekend residents of the Gaza periphery were forced to run to bomb shelters and preparing safe rooms is an inseparable aspect of preparing for Shabbat — this is intolerable,” Liberman said Friday.

According to the defense minister, during the IDF’s airstrikes last Saturday — some of the most extensive since the 2014 Gaza war — the fighter jets dropped “almost 50 tons of ordnance on Hamas key strategic sites.”

Thursday saw another bout between the two sides, albeit a far smaller one, after a member of Hamas’s military wing was killed in an Israeli airstrike against a group of Palestinians launching incendiary balloons into southern Israel. In response, a number of mortar shells and rockets were fired at the Eshkol region, causing no damage or injury, and Hamas vowed revenge.

Liberman said Israel was not in direct contact with Hamas in an effort to negotiate an extensive ceasefire, which would put an end not only to rocket attacks but also the incendiary kites and balloons. However, he said, Jerusalem was indirectly communicating with the group through intermediaries.

“There’s no communications with Hamas. We are in close contact with the relevant bodies: be it Egypt or the United Nations representative,” the defense minister said.

Liberman, as he has many times in the past, called on residents of the Gaza Strip to force Hamas to end its violent ways.

“We can go back to a reasonable, civil reality, with economic incentives in response to a total end to the terror and provocations along the fence,” he said.

Later on Friday, Palestinians were expected to converge on the border fence to ostensibly demonstrate against the Israeli blockade on the Strip, in what is seen as a key test of whether the sides can retreat from a seemingly inevitable march toward war.

There are signs already that the hoped for calm may fail to materialize.

Thursday’s airstrike on Gazans taking part in launching incendiary balloons over the border marked a serious escalation in Israel’s efforts to stop the flying objects, which have wreaked havoc in Israeli communities near the border and upped political pressure for the military to take a harder stance against perpetrators.

Until Thursday, the IDF had mostly fired warning shots near those seen preparing the devices — which also include booby-trapped balloons with explosives, according to Israel — staunchly resisting calls from politicians to use lethal force against Gazans launching them.

Earlier in the week, Palestinian reports indicated that Hamas had agreed to halt the kite and balloon launches gradually after coming under Egyptian pressure.

Israeli authorities have maintained they are prepared to invade Gaza and go to war over the issue. On Tuesday, Prime Minister Benjamin Netanyahu said Israel was already in a “military campaign,” as troops nearby drilled for an invasion of Gaza City. The army said the exercise had been planned in advance and was unconnected to recent events.

‘Hamas must change’

The border tensions have threatened to derail the release of a long-awaited US peace plan, which reportedly include mechanisms for dealing with Gaza and the West Bank separately.

In an op-ed published in the Washington Post late Thursday, US negotiators Jared Kushner and Jason Greenblatt, along with US Ambassador David Friedman, indicated that the US and other countries were prepared to offer humanitarian aid to the beleaguered Strip, but were stymied by Hamas’s commitment to fighting Israel.

“International donors are conflicted: Should they try to help the people directly, at the certain risk of enriching terrorists, or withhold funding to Hamas and watch the people it is supposed to govern suffer?” Kushner, Greenblatt and Friedman wrote.

In what may be seen as a shift, the three said they would be willing to work with a reformed Hamas, seemingly retreating from the stance that the terror group allow the Palestinians Authority to retake power in the Strip.

“There are engaged, interested parties with resources who are ready to get to work. Yet without real change accompanied by reliable security, progress is impossible,” they wrote. “If Hamas demonstrates clear, peaceful intentions — not just by word but, more importantly, by deed — then all manner of new opportunities becomes possible.”

Times of Israel staff contributed to this report.