The United States reserves the right to keep all options, including military action, on the table with regards to engaging with Iran, President Barack Obama said after holding talks with Israeli Prime Minister Benjamin Netanyahu.
Addressing the media after meeting with Netanyahu at the Oval Office in the White House on Monday, Obama said the U.S. would be cautious before entering negotiations with Iran.
"We have to test diplomacy, we have to see if in fact they are serious about their willingness to abide by international norms and international law," Obama said.
"We enter into these negotiations very clear eyed. They will not be easy."
Obama also made clear that he reserved the right to take military action against Iran.
“We take no options off the table, including military options, in terms of making sure that we do not have nuclear weapons in Iran that would destabilize the region and potentially threaten the United States of America.”
The meeting comes just days after Obama's historic phone call with new Iranian President Hassan Rouhani.
Netanyahu urged Obama to keep tough economic sanctions on Iran in place, even as the U.S. weighs a potential warming of relations and a restart of nuclear negotiations with Tehran's new government.
"If diplomacy is to work, those pressures must be kept in place,'' Netanyahu said during the meeting with Obama.
Regarding sanctions on Iran, European Union’s foreign policy chief, Catherine Ashton, said the U.S. should go to talks with the best possible atmosphere.
Al Jazeera's Peter Sharp, reporting from Jerusalem, said Netanyahu is heartened by Obama's reassurances that Iran would have to prove itself and that Israel had the right to defend itself.
Netanyahu has been warning the U.S. against equating Rouhani's more moderate rhetoric with substantive changes in Iran's nuclear policy.
The Israeli leader, meeting with Obama at the White House, insisted that Iran's "military nuclear program" must be dismantled and called for maintaining or strengthening sanctions on Tehran.
Israel considers a nuclear-armed Iran to be an existential threat while Iran denies that it is seeking nuclear weapons.
Before leaving the U.S. on Friday, Iran's new President, Hassan Rouhani, shared a 15-minute phone call with Obama, during which he said he wanted to seek a deal with world powers on Iran's nuclear program within months.
The conversation was the highest-level contact between the two countries for more than 30 years – fueling hopes for a resolution of a decade-old Iranian nuclear standoff.
The sudden prospect of diplomacy with Iran overshadowed a host of pressing issues on the U.S.-Israeli agenda.
Netanyahu has long been skeptical of Obama's preference for negotiating with Iran, repeatedly pressing his U.S. counterpart to issue credible threats of military action if Tehran gets close to producing a nuclear weapon.
Iran has offered to open its nuclear facilities to international inspectors as part of broad negotiations with the U.S. but has insisted that pursuing a nuclear program is its right and that the program is for peaceful purposes only.
The U.S., Israel and other Western nations have long accused Iran of seeking a bomb. Iran says it is enriching uranium for power generation and medical purposes.
Al Jazeera and wire services
Error
Sorry, your comment was not saved due to a technical problem. Please try again later or using a different browser.