US National Security Adviser Sullivan said to express frustration to Israeli counterpart Tzachi Hanegbi over Netanyahu's comments on potential new deal with Tehran

Prime minister's comments at cabinet meeting come amid mounting reports of advanced negotiations between Washington and Tehran

Barbara Leaf, assistant secretary of state for Near Eastern Affairs, slated to meet both political and military leaders and discuss 'constraining Iran's destabilizing behavior'

Washington says Jerusalem will maintain military edge and free hand to act against adversaries in the Middle East, report says

Unsourced Israeli TV report says Israel didn't receive US details on proposed agreement with Iran that were reported in New York Times amid assurances that it would be kept in loop

Citing Israeli, American and Iranian officials, New York Times reports sides nearing unwritten understandings to curb further uranium enrichment in return for unfreezing assets

Agreement said to stipulate that Tehran will limit uranium enrichment in exchange for sanctions relief

Treasury Department says the individuals and entities 'facilitated procurement of sensitive and critical parts and technology for key actors' developing ballistic missiles

Financial Times describes Robert Malley's recent talks with Amir Saeid Iravani as part of effort to engage with Tehran amid concerns its expanding nuclear program could trigger war

State Department spokesman asserts that administration using variety of tools, including sanctions, to counter further advancement of ballistic missile program