The Israeli military says it has begun a "limited, localized" ground operation against Hezbollah targets in southern Lebanon.

In posts shared on social media, the Israeli military said it was carrying out "targeted" ground raids in villages close to the Israeli border. 

"A few hours ago, the IDF began limited, localized, and targeted ground raids based on precise intelligence against Hezbollah terrorist targets and infrastructure in southern Lebanon," the military said. "These targets are located in villages close to the border and pose an immediate threat to Israeli communities in northern Israel."

The IDF said that the operation had been planned in recent months and was launched after approval by political leaders. The troop movement comes in the wake of days of Israeli airstrikes that killed the leader of Hezbollah and a number of the group's commanders in Beirut.

"The Israeli Air Force and IDF Artillery are supporting the ground forces with precise strikes on military targets in the area," the military said.

Israel said its airstrike operation on Iran-backed groups in Lebanon —an operation it calls "Northern Arrows"— will continue "in parallel to combat in Gaza and in other arenas."

Israel expanded its airstrikes in Lebanon and beyond over the weekend, launching raids thousands of miles away on Yemen's Houthi rebels. The strikes came amid growing concern that Israel's nearly-yearlong war against Hamas in the Gaza Strip and Hezbollah in Lebanon could spiral into a broad regional conflict, drawing in Iran and even the U.S. to back their respective allies.

Earlier on Monday, a U.S. official confirmed to CBS News that Israel had notified the U.S. that it intended to launch a limited ground incursion into Lebanon.

This is a developing story. Please check back for updates. 

In:
• Israel
• Hezbollah
• Lebanon