June 4 (UPI) — Israel and Lebanon signed up to a fresh U.S.-brokered cease-fire to clear the path for negotiations toward “a comprehensive peace and security agreement” between the two countries.

The truce, predicated on Iran-backed Hezbollah halting all attacks and withdrawing from south of the Litani River in southern Lebanon, involves the setting up of Lebanese Army exclusion zones out-of-bounds to all non-state actors, the parties said Wednesday in a statement released by the U.S. State Department.

“These steps will enable progress towards a comprehensive peace and security agreement. All countries reaffirmed that the future of the relationship between Israel and Lebanon must be decided by the two sovereign governments. They rejected any attempt, by any state or non-state actor, to hold Lebanon’s future hostage,” said the State Department.

The area Hezbollah must vacate is an approximately 20-mile wide strip of land between the Lebanon-Israel border and the Litani River in Lebanon’s south.

The announcement came after a fourth round of ambassador-level negotiations in Washington on Tuesday and Wednesday. Hezbollah was not represented at the talks, which the State Department said were scheduled to reconvene June 22 to try to reach “a comprehensive agreement.”

Israeli Defense Minister Israel Katz said Israel’s military would not halt hostilities in the south and retained the right, with American backing, to carry out retaliatory strikes on Beirut “in response to fire on Israeli communities or territory.”

“The IDF will, at this stage, continue its fire and ground operations, remain in the security zone in Lebanon up to the yellow line — including in the Beaufort area — and without the return of the population, while continuing to dismantle terrorist infrastructure on the ground,” he said.

Hostilities on the ground continued Thursday with at least one person killed and several injured in Israeli strikes in southern Lebanon with Israeli warplanes in the skies over a dozen towns while Hezbollah fired rockets and drones at Israeli forces in southern Lebanon.

The incidents came after Israeli strikes killed nine people across southern Lebanon on Wednesday and Hezbollah fired rockets into northern Israel.

The latest initiative followed a truce agreement announced by U.S. President Donald Trump on Monday to head off pending Israeli strikes on a Hezbollah stronghold in the Beirut suburbs in exchange for Hezbollah halting attacks on Israel.

The fighting in Lebanon has complicated U.S.-Iran peace negotiations with Iran insisting Lebanon is included in a fragile cease-fire that came into force on April 8. Trump’s intervention came after Tehran threatened to pull out of the talks, saying Israel’s ongoing military operations in Lebanon violated the terms of the cease-fire, warning it would shut the Strait of Hormuz and was looking to “activate” its “resistance front” in other parts of the region.