U.S. President Joe Biden and Israeli Prime Minister Benjamin Netanyahu had a call on Wednesday amid tensions with Iran, while Israeli Defence Minister Yoav Gallant promised an Israeli strike against Iran will be "lethal, precise and surprising."

The 30-minute call was the first known chat for Biden and Netanyahu since August and coincides with a sharp escalation of Israel's conflict with Iran and the Iran-backed Lebanese Hezbollah, but with no sign of an imminent ceasefire to end the conflict with Iran-backed Hamas in Gaza.

The call was "direct and very productive," White House press secretary Karine Jean-Pierre told reporters, while acknowledging the two leaders have disagreements and are open about them.

The Middle East has been on edge awaiting Israel's response to a missile attack last week that Tehran carried out in retaliation for Israel's military escalation in Lebanon. The Iranian attack ultimately killed no one in Israel.

After describing Iran's Oct. 1 missile attack as a failure, Gallant said in a video issued by his office after the Biden-Netanyahu call had ended: "Whoever attacks us will be hurt and will pay a price. Our attack will be deadly, precise and above all surprising, they will not understand what happened and how it happened, they will see the results."

Netanyahu has promised that arch-foe Iran will pay for its missile attack, while Tehran has said any retaliation would be met with vast destruction, raising fears of a wider war in the oil-producing region which could draw in the United States.

The United States has said it supports Israel going after Iran-backed targets like Hezbollah and Hamas but has tried, unsuccessfully, to stem rising conflict, to broker a ceasefire in Gaza and to persuade Israel to curb rocket attacks on residential areas that have killed thousands of people.

Relations between Biden and Netanyahu have been tense, strained over the Israeli leader’s handling of the war in Gaza and the conflict with Hezbollah. Israel has said it will pursue its military operations until Israelis are safe.

Gallant canceled a Wednesday visit to the Pentagon, the Pentagon said. Gallant said in a statement he had postponed the visit at Netanyahu's request until after the prime minister spoke with Biden.