Israel's military on Sunday issued new evacuation warnings in southern Lebanon for villages beyond the area it occupies, despite a truce with Lebanon intended to halt fighting with Iran-backed Hezbollah.

"For your safety, you must evacuate your homes immediately and move away from the villages and towns by at least 1,000 meters into open areas," the military's Arabic-language spokesman Avichay Adraee posted on X.

Israel carried out strikes across southern Lebanon on Saturday, its military saying it hit dozens of Hezbollah targets.

The attacks have become a regular occurrence, despite a fragile ceasefire in the Israel-Hezbollah war that has seen both sides accuse each other of violations.

A video published by a Lebanese TV outlet caricaturing Hezbollah's leaders and fighters as characters from the "Angry Birds" mobile phone games drew a rebuke from the group, which called the clip "offensive".

The Israeli military said Saturday that its forces damaged a "religious building" in south Lebanon, drawing condemnation from a Catholic charity, which identified it as a convent and denounced the "deliberate" targeting of a place of worship.

U.S. President Donald Trump said Saturday he will review a new Iranian peace proposal, but cast doubt over its prospects as he left open the possibility of future attacks on Iran.

Negotiations between the two countries have been deadlocked since a ceasefire came into effect on April 8, with one round of peace talks to end the more than two-month war having failed in Pakistan.

Iran said Saturday that it was up to the United States whether to pursue a negotiated settlement or to return to open war, but that Tehran was ready for either outcome.

Hezbollah has brought reinforcements and weapons to the south of the country since the start of the war with Israel on March 2, the organization's director of media relations said.

The Lebanese Army said in January it had finished disarming the group near the Israeli border in southern Lebanon, the scene of multiple wars between Israel and Hezbollah, the most recent of which was brought to a halt on April 17 by a ceasefire.

Lebanon's health ministry said 13 people were killed on Friday in Israeli strikes in the south, including in a town where Israel's army had issued an evacuation order despite a ceasefire.

Hezbollah's cheap fiber-optic drones are creating new challenges for Israeli troops in southern Lebanon, forcing the military to adapt its tactics against an increasingly lethal threat.

A senior Iranian military officer said on Saturday that renewed fighting between the U.S. and Iran was "likely", hours after President Donald Trump said he was "not satisfied" with a new Iranian negotiating proposal.