Strategic Affairs and Intelligence Minister Yuval Steinitz (Likud) said Saturday that the July 20 deadline for reaching an agreement with Iran on its disputed nuclear program, could be extended by several months if a deal with the P5+1 world powers is not reached by that date.

Speaking in Beersheba, Steinitz said that although Israel was not party to the negotiations, it communicates daily with the world powers’ representatives and has a certain amount of influence on the discussions, Israel Radio reported.

Steinitz said that Israel was able to make clear that should Iran remain on the brink of attaining nuclear weapons, a nuclear arms race in the Middle East would follow.

Contradicting Steinitz’s remarks Saturday, German Foreign Minister Frank-Walter Steinmeier said that ongoing negotiations between world powers and Iran over its disputed nuclear program have been “encouraging” and that none of the parties is interested in going past the deadline.

(Background, LtoR) EU Deputy Secretary General Helga Schmid, Vice President of the European Commission Catherine Margaret Ashton, Iranian Foreign Minister Javad Mohammad Zarif, and Iranian ambassador to Austria Hassan Tajik attend the so-called EU 5+1 Talks with Iran at the UN headquarters in Vienna, on April 8, 2014. (AFP/Dieter Nagl)

(Background, LtoR) EU Deputy Secretary General Helga Schmid, Vice President of the European Commission Catherine Margaret Ashton, Iranian Foreign Minister Javad Mohammad Zarif, and Iranian ambassador to Austria Hassan Tajik attend the so-called EU 5+1 Talks with Iran at the UN headquarters in Vienna, on April 8, 2014. (AFP/Dieter Nagl)

Steinmeier’s remarks in Abu Dhabi came ahead of a new round of talks in mid-June between Iran and the P5+1 powers of Britain, China, France, Russia, the United States and Germany.

“Regardless of the general situation which makes cooperation between the US and Russia difficult in some areas at the moment, the negotiations on the Iranian issue have certainly gone further,” he said.

“In recent weeks and months they were so encouraging that we maintained a chance of reaching an agreement,” he added, after talks with the crown prince of Abu Dhabi, Sheikh Mohammed bin Zayed al-Nahayan.

Iran’s Gulf Arab neighbors have been wary of Tehran’s nuclear ambitions but have officially welcomed the ongoing talks aimed at striking a long-term compromise.

The next round of talks on resolving Western concerns will take place in Vienna on June 16-20.

Three days of such meetings two weeks ago made no “tangible progress,” with a July 20 deadline for a conclusive agreement looming on the horizon and major issues still outstanding.

Foreign Minister of the United Arab Emirates (UAE) Abdullah bin Zayed Al-Nahyan (R) shakes hands with his German counterpart Frank-Walter Steinmeier during a press conference on May 31, 2014 in Abu Dhabi. (photo credit: AFP/Karim Sahib)

Foreign Minister of the United Arab Emirates (UAE) Abdullah bin Zayed Al-Nahyan (R) shakes hands with his German counterpart Frank-Walter Steinmeier during a press conference on May 31, 2014 in Abu Dhabi. (photo credit: AFP/Karim Sahib)

“Whether these negotiations can be completed within the agreed time frame cannot be said at the present time,” said Steinmeier. “Anyway, there is no sign that anyone wants to go beyond that time frame.”

Differences reportedly include the scope of Iran’s enrichment of uranium, which if further purified could be used to trigger a nuclear explosion, and its unfinished Arak research reactor, whose by-product waste could provide an alternative route to an atomic bomb.

The differences during the last round in Vienna prevented a start being made on an early draft agreement.

Negotiators aim to nail down an exceedingly complex and lasting deal limiting Iran’s atomic activities in exchange for a lifting of sanctions.

Failure could have calamitous consequences, potentially sparking conflict — neither Israel nor the United States has ruled out military action — and creating a nuclear arms race in the Middle East.

Israeli officials, including Prime Minister Benjamin Netanyahu, have said they suspect Iran is using the talks to buy more time to develop nuclear weapons and insist that any final deal leave the Islamic republic without the capability to develop nuclear weapons.