The U.S. Senate rejected a resolution on Wednesday to rein in President Donald Trump's handling of the Iran war -- an apparent U-turn following pressure from the Republican leader.

The Israeli military said Thursday that a soldier was killed the previous day in southern Lebanon, where clashes with Hezbollah militants have been reported despite a ceasefire.

Master Sergeant Basil Sweid, 32, a driver, "fell during operational activity", the military said.

The Israeli military said it carried out an airstrike targeting suspected Hezbollah militants who crossed into the so-called "security zone" it has created in southern Lebanon, the second such incident it reported within hours on Wednesday.

Israeli Defense Minister Israel Katz said Wednesday that the United States has not demanded that Israel withdraw its troops from southern Lebanon, a condition set by Lebanon in ongoing ceasefire negotiations.

Lebanon has transferred 128 Syrian convicts to their home country, a Lebanese security source told AFP on Wednesday, the second batch of handovers under an agreement the two sides signed earlier this year.

Heavy equipment operator Bassam Khalil's bulldozers and excavators are in high demand in south Lebanon's Tyre these days, as the seaside city tries to pick up the pieces from the latest Israel-Hezbollah war.

An Israeli strike on a vehicle in southern Lebanon killed two people on Wednesday, Lebanese state media reported, a day after Israeli gunfire killed two people which Hezbollah called a "violation" of a truce between the two sides.

The deal between Iran and the United States to end the Middle East war is "America's declaration of defeat", Mohammad Bagher Ghalibaf, the head of the Iranian negotiating team, said on Wednesday.

The U.S. Senate passed a largely symbolic resolution Tuesday calling for an end to President Donald Trump's war with Iran, delivering a fresh rebuke to the White House as it tries to negotiate a lasting settlement with Tehran.

The House-passed measure, adopted by the Senate in a 50-48 vote, directs Trump to remove U.S. forces from hostilities with Iran unless Congress explicitly authorizes military action.

Donald Trump said he ordered an investigation into major oil companies over high gasoline prices as the U.S. leader faces criticism over the impact of the Mideast war.