Hezbollah says it forced Israeli soldiers to retreat, targeted an Israeli unit with explosives and destroyed three Merkava tanks; Israeli Army says it staged two brief incursions into Lebanon, warning residents to evacuate more than 20 areas; U.S. President Joe Biden rules out support to any Israeli strike on Iran’s nuclear sites; Iran President Masoud Pezeshkian warns of a “stronger” response, though he stresses Iran was “not looking for war”.