An Israeli strike on the southern border town of Aita al-Shaab killed two people and injured one Friday, the National News Agency said, while another strike on Kfarkela injured one person.
One Israeli soldier and three Lebanese civilians were earlier wounded in overnight cross-border fire between Hezbollah and the Israeli army.
The three Lebanese civilians were injured in an overnight strike on the southern border town of Kfarhamam in the Arqoob region while the Israeli army said Friday that one soldier was wounded in a Hezbollah overnight attack on Metula.
Hezbollah said it attacked soldiers and military vehicles in the Malkia post and another military vehicle in Metula.
Later on Friday, Israeli warplanes raided Kfarkela, Tayr Harfa, Aita al-Shaab, the outskirts of Shebaa and houses in Zalloutieh and Yarin, while Hezbollah targeted the Hadb Yaroun post, a group of soldiers in Manara, and surveillance equipment in the Zar'it barracks.
An Israeli tank also shelled Kfarkela and al-Khiam.
On Thursday Hezbollah carried out five attacks on posts in northern Israel and the occupied Kfarshouba Hills and Shebaa Farms near Kfarhamam.