Egypt is finalising details of a long-term truce deal between Israel and Hamas in the Gaza Strip, an Egyptian security source said on Thursday, amid easing tensions on the border of the enclave where some two million Palestinians live.

Cairo has brokered an interim truce that has allowed commercial goods into Gaza ahead of the Muslim Eid al-Adha feast which starts next week.

“We are putting the final touches to the terms of the truce that will be signed by all sides, and we expect to announce the terms next week if Fatah helps us to do so,” the source said, referring to Palestinian President Mahmoud Abbas’s mainstream party which dominates the occupied West Bank.

Officials from Fatah have not joined those of Hamas, which runs the Gaza Strip, and other Palestinian factions for the talks in Cairo on the long-term truce.

But Fatah’s backing is crucial for any deal as the party retains a large presence in the Hamas-controlled Gaza Strip and has overall control in areas under Abbas’s Palestinian Authority in the occupied West Bank.

“The period of calm will be for one year, during which contacts will be held to extend it for another four years,” the source told Reuters, speaking on condition of anonymity.

A long-term truce could pave the way for talks on other issues, including the easing of a blockade that has crippled Gaza’s economy and allowing a possible swap of Palestinian prisoners in exchange for the bodies of two Israeli soldiers.

The source said Egyptian intelligence chief, Abbas Kamel, was expected to meet Abbas in Ramallah after similar talks in Israel, and a deal could be announced by next week. An Israeli official, speaking on condition of anonymity, confirmed Kamel had met with Netanyahu in Israel this week, but gave no details.

A Palestinian source in Ramallah said Kamel has left without seeing Abbas, who had been preoccupied with a Palestinian leadership conference. But the source said Abbas had informed Egypt that Fatah representatives would join the Cairo talks later this week or next week.

EASING BLOCKADE

Apart from the opening of its Kerem Shalom commercial crossing into Gaza, Israel also expanded the enclave’s fishing zone, in waters under Israeli naval blockade, from three to nine nautical miles off the southern coast and to six nautical miles in the north, according to the head of Gaza’s fishermen’s union.

The Egyptian security source said the extended truce would also include opening a sea lane from Gaza to Cyprus under Israeli supervision.

A Palestinian official in Gaza familiar with the talks said Palestinian factions were demanding a “total lifting of the blockade on Gaza, opening all crossings with Israel and Egypt and a water corridor”.

Israel says its blockade is a self-defence measure against Hamas, a group that has called for its destruction.

Israel’s security cabinet, a forum of senior ministers headed by Prime Minister Benjamin Netanyahu, discussed the Gaza situation on Wednesday and an Israeli “diplomatic official” said Hamas would have to prove its commitment to the truce.

As well as wanting calm along the border, Israel has said Hamas must return the remains of two soldiers killed in the 2014 Gaza war and release two civilians whose fate is unknown. It says they are being held by Hamas in Gaza.

“That’s the only way,” Israeli Regional Cooperation Minister Tzachi Hanegbi, a member of Netanyahu’s security cabinet, said on Thursday when asked if a broad arrangement depended on the return of the soldiers’ bodies.

“Nothing will be done to enable (Gaza’s) significant rehabilitation and the improvement of infrastructure and ports and other such fantasies, unless they release the bodies and the two Israeli captives,” he told Israel radio.

The Egyptian security source said the long-term truce would also envisage Israel freeing hundreds of detained Palestinians in a prisoner swap.

However, the Palestinian official denied any talks were taking place on a swap, saying Hamas opposed mixing the issues.

Egypt has brokered a Palestinian reconciliation agreement that provides for Hamas to cede control of Gaza to Abbas’s Palestinian Authority. A dispute over power-sharing has hindered implementation of the deal, but the Egyptian source said Cairo was still seeking progress on the issue.

25 people were killed and 60 injured on Sunday when an explosion rocked a Coptic church in Egypt’s Nile Delta, state television reported, the latest assault on a religious minority that has increasingly been targeted by Islamist militants.

The bombing in Tanta, a Nile Delta city less than 100 kilometres outside Cairo, comes as Islamic State’s branch in Egypt appears to be stepping up attacks on Christians and threatening them in messages blasted out to followers.

In February, Christian families and students fled Egypt’s North Sinai province in droves after Islamic State began a spate of targeted killings there.

These killings show that the scourge of Islamist extremism needs to be tackled head on and there are those who speak about ‘engagement’ with Islamist extremists as a way to reducing their impacts and attacks. This is naivety at best and appeasement at worst.

Islamist extremists have shown time and time again, that they want to push out the Copts, a community that has been part of the history of the country and attempts to do so, are not only perverse, they must be resisted at every stage.

Islamist extremists need to be tackled head on by the State, but the reality is that the State is weak and unable to break up these networks. The future for the Copts is extremely precarious. We simply cannot allow them to be pushed out of their own country.

Islamic State published a video on Sunday threatening Egyptian Christians and showing the last statement of a man it said was responsible for the deadly bombing in December of a Coptic cathedral in Cairo.

The masked man in battle-dress, whom the group identified as Abu Abdallah al-Masri, is seen encouraging militants all over the world not to give up and promising Islamists jailed in Egypt they will be freed soon, when the group “liberates” Cairo.

President Abdel Fattah al-Sisi had already identified the bomber as a 22-year-old student called Mahmoud Shafik, and it is believed Abu Abdallah al-Masri was his assumed name. He had been detained for two months in 2014 before joining an Islamic State cell in Sinai, the government said.

“Finally, to my brothers in captivity: rejoice, you believers, do not falter or grieve. I swear to God we will very soon liberate Cairo and free you from captivity. We will come bearing explosives, I swear we will, so rejoice you believers,” he said in the video.

At least 28 people, mostly women and children, were killed in December when a bomb exploded in a chapel adjoining St Mark’s Cathedral, the seat of the Coptic papacy.

Orthodox Copts, who comprise about 10 percent of Egypt’s 90 million people, are the Middle East’s largest Christian community.

Islamic State claimed responsibility for the bombing, its deadliest attack in Egypt outside the Sinai Peninsula, where it has been waging an insurgency since 2013.

The Cairo attack, coupled with the group’s use of a new “Islamic State in Egypt” logo as opposed to “Sinai Province”, suggests an expansion of operations to the rest of the country.

The Egyptian government said in December that the bomber supported the Islamist Muslim Brotherhood movement. But the Brotherhood condemned the attack and accused Sisi’s administration of failing to protect the church.

Sisi took power in 2013, deposing the Brotherhood’s President Mohamed Mursi, and has since outlawed the group as part of a crackdown in which hundreds of Islamists were killed and thousands jailed.

The Brotherhood says it is peaceful movement but it has split into rival wings, and some erstwhile supporters have formed splinter groups which carry out attacks on police and judicial officials.

Disillusioned by its ill-fated flirtation with democracy, some younger Brotherhood supporters have gone to fight in Syria or joined the local arm of Islamic State, which since 2013 has killed hundreds of soldiers and police in Sinai.

A vigil takes place in Cairo to remember those who lost their lives in a bombing at the city’s largest Coptic cathedral last Sunday (December 11).

Islamic State claimed responsibility on Tuesday for a suicide bombing that killed at least 25 people.

The militant group said in a statement carried by its news agency Amaq that a suicide bomber whom it identified as Abu Abdallah al-Masri had detonated his explosive belt inside the church.

“Every infidel and apostate in Egypt and everywhere should know that our war … continues,” it said.

The Interior Ministry identified the bomber on Monday as 22-year-old student Mahmoud Shafik Mohammed Mostafa, and said he was a supporter of the banned Muslim Brotherhood political movement who had joined a militant cell while on the run from police.

In an interview with Reuters, Mostafa’s mother said he had been sexually abused in police custody in 2014, but that she had seen no sign that he had been radicalised.

In addition to the dead, at least 49 people were wounded when the bomb went off in a chapel adjoining St Mark’s Cathedral, Cairo’s largest church and seat of the Coptic Christian papacy.