An Israeli attack on a residential building in Barja, just south of the capital Beirut, on Tuesday has killed at least 15 people, according to Lebanon's Health Department, AFP reports.
Rescue services are working at the site in the evening.
Over 3,000 people in Lebanon have been killed in the war between Hezbollah and Israel, which broke out in October last year shortly after Hamas' terrorist attack on Israel.
Nearly 2,000 of them have been killed since the conflict escalated on September 23 this year, according to AFP's tally.