A U.S. official says Iran could be about to fire missiles at Israel, as Israel announces "limited, localized" operations against Hezbollah in Lebanon.

Israel’s invasion of southern Lebanon comes after over a week of intense air strikes targeting Hezbollah’s strongholds in the country. Southern Lebanon has been most affected, with strikes also targeting the eastern Bekaa Valley and in the southern suburbs of Beirut.

Israel says it is operating in Lebanese border areas to dismantle infrastructure belonging to the militant group.