On Tuesday, Israel’s Foreign Minister Yair Lapid met with the US National Security Advisor and is set to meet with others as part of a visit to Washington.

Lapid’s office released a statement after his meeting with US National Security Advisor Jake Sullivan saying, “the foreign minister shared with the national security advisor Israel’s concerns about Iran’s race toward nuclear capabilities, as well as that Iran is becoming a nuclear threshold state.”

The statement went on to stress that “Lapid also discussed with the national security advisor the need for an alternative plan to the nuclear agreement.”

While in the United States, Lapid is also meeting with US Vice President Kamala Harris, US Secretary of State Antony Blinken, Speaker of the House Nancy Pelosi, and other lawmakers. He will also participate in a special trilateral meeting with Blinken and the UAE’s foreign minister.

This visit comes as Israeli officials have become increasingly vocal in their impatience with the stalemate in nuclear negotiations with Iran. They have urged the Biden administration to prepare another package of sanctions as well as undertake military drills in the Middle East as a show of force to pressure Iran to return to the table.

Jerusalem has also repeatedly emphasized the need to formulate a Plan B on Iran, should the nuclear negotiations with Tehran fail to salvage the nuclear deal from 2015.