JERUSALEM / BEIRUT - Israel's military chief Herzi Halevi said Tuesday that Israel is about to intensify its airstrikes on Lebanon.

"We should not give Hezbollah a rest" and "should keep on working with full force," Halevi said in a statement.

"Today we will accelerate the offensive operation," he said, adding that Israel will also continue its military operation in the Gaza Strip.

On Monday, the Israel launched intensive airstrikes on villages and towns in southern and eastern Lebanon, prompting Hezbollah to launch retaliatory missile strikes targeting several Israeli military targets in northern Israel.

ALSO READ: Lebanon says Israeli airstrikes kill at least 492, residents flee from south

According to Lebanese officials, the death toll from intensive Israeli airstrikes on southern and eastern Lebanon since Monday has reached 558, including 50 children and 94 women, with injuries totaling 1,835, whereas about 16,500 residents in southern and eastern Lebanon have been displaced to Beirut and other areas in the country.

The two sides resumed crossfire on Tuesday, with Israeli forces unleashing another wave of airstrikes on Hezbollah targets in eastern Lebanon's Beqaa region and several areas in southern Lebanon, and Hezbollah attacking several airports, headquarters, and sites in northern Israel with artillery and missiles.

ALSO READ: Hezbollah fires over 110 rockets into Israel

Israeli forces also launched an airstrike on a residential building in the southern suburbs of Beirut on Tuesday, local TV channel Al-Jadeed reported.

TV footage showed smoke rising from the targeted, densely populated area.

Since Oct 8, 2023, Hezbollah and the Israeli army have been exchanging fire across the Lebanese-Israeli border, raising concerns of a broader conflict as the war between Hamas and Israel continues in the Gaza Strip.