Tiran is strategically located at the narrow straits separating the Gulf of Aqaba and Red Sea. It is part of the Ras Muhammad National Park, set up in 1983 by the Egyptian Environmental Affairs Agency as a marine reserve for the protection of marine and terrestrial wildlife, and to protect against urban sprawl from Sharm el-Sheikh. The Straits of Tiran is Israel's only access from the Gulf of Aqaba to the Red Sea, and Egypt's blockade of the Straits of Tiran on 22 May 1967 was the casus belli for Israel in the Six Day War.
Israel briefly took over Tiran Island during the Suez Crisis in 1956 and again from 1967 to 1982 following the Six Day War. The island is currently inhabited only by military personnel from Egypt and the Multinational Force and Observers. In April, the Egyptian government signed an agreement to give Tiran and Sanafir Island to Saudi Arabia. The agreement has angered Egyptians, thousands of whom have been out on the streets to protest, despite the brutal crackdown on any demonstrations since the military seized power in 2013.
The handover is part of a plan to build a bridge from the Saudi mainland to Egypt. The move came during a five-day visit to Cairo by Saudi Arabia's King Salman, who signed 20 agreements with Egyptian President Abdel-Fattah el-Sisi, including petroleum supplies over the next five years to the tune of $23 billion, which Egypt will be able to pay for over 15 years.
80% of diving spots are in the Straits of Tiran, a snorkeler's paradise, not something the Saudis will take advantage of. A bridge supported by piers in the water will damage coral reefs which are extremely sensitive to pollution and sediments. Because the objective of the bridge is to increase trade it will transform Sharm el-Sheikh from a resort that offers snorkeling and sunbathing into a commercial hub.
This move by Sisi is a gamble on just how much power he holds. The Arab Spring changed the rules of the game in Egypt. Egyptians have had a taste of popular will and people are more openly defiant against injustice. The parliament will probably confirm the deal, given it represents mostly supporters of Sisi, but Tiran will remain a bitter pill for restive Egyptians.
According to Haaretz, Israel was notified of the Egyptian-Saudi maritime agreement two weeks before it was made public and did not oppose it as long as the security arrangement in the straits of Tiran, as fixed by the peace treaty, are honored. This, Riyadh has confirmed, though it continues to maintain the pretense of nonrecognition of Israel, and insists the Egypt-Israel peace treaty is not part of the deal.
2/ The Saudis have been supporting ISIS in Syria, and are also said to be secretly getting security information from Israel. How do you put the two facts together and what is the Israeli position in the regional map concerning the ISIS terror group?
It is hard to know what is fact vs rumor on the relationship of the Saudis and ISIS. Though rich Saudis have been channeling funds to ISIS-type groups for years, officially, the Saudis are fighting ISIS along with the US. In 2014, the Saudi Interior Ministry formally designated ISIS as a terrorist entity along with Jabhat al-Nusra, the Muslim Brotherhood, Yemen's Houthi rebels, and Saudi Hezbollah.
ISIS gets funds primarily from oil smuggling, extortion of local businesses, and booty (e.g., Mosul's central bank), but private funds and logistical support still continue to go to them via Kuwait. Despite its profession of opposition to ISIS, Riyadh has taken pleasure in its advances against Iraq's Shia government, and in jihadist gains in Syria at Bashar al-Assad's expense.
As the Saudis and Israelis don't have direct contacts, any coordination between them is secret. Israel's objective interests are really in line with Russia, Iran and now the West -- to stabilize a Syria which is not controlled by terrorists. The idea of direct US military intervention and a collapse of the Syrian state, a la Libya, is not on the books. Only Saudis can contemplate a Wahhabi-led regime in Syria--very foolishly, considering ISIS plans to dismantle the Saudi state. This makes no sense from Israel's point of view, either. So I can't take this idea of a Saudi-Israeli conspiracy in Syria too seriously.
"Our relationship with Saudi Arabia is good, and we hope for more peaceful relations between Israel and Saudi Arabia," said Israeli Prime Minister Benjamin Netanyahu in December 2013. Israel's Energy Minister Silvan Shalom led a delegation to the International Renewable Energy Agency's annual conference in Abu Dhabi in 2013 in the first such visit since the Israeli assassination of a Hamas commander in Dubai in 2010.
The Palestinian magazine al-Manar reported that a delegation from an unnamed Gulf monarchy, assumed to be Saudi Arabia, visited Israel to discuss Iran with high-level Israeli officials in 2013. Saudi Arabia agreed to let Israel use its airspace to attack Iran last year, as talks on Iran's nuclear program were coming to fruition, in exchange for "some kind of progress" on the Palestinian issue, Israel's Channel 2 TV station stated, quoting an unnamed European official.