The Lebanese Hezbollah group said it launched over 200 rockets on July 4 at several military bases in Israel in retaliation for a strike that killed one of its senior commanders.

The attack by the Iran-backed militant group was one of the largest in the monthslong conflict along the Lebanon-Israel border, with tensions escalating in recent weeks.

The Israeli military said “numerous projectiles and suspicious aerial targets” had entered its territory from Lebanon, many of which it said were intercepted. There were no immediate reports of casualties.

It said about 200 “projectiles” were launched toward the occupied Syrian Golan Heights and over 20 drones into Israeli territory, but that it had intercepted some of them.

Israel after Hezbollah’s attack struck various towns in southern Lebanon. The Israeli military said it struck Hezbollah’s “military structures” in the southern border towns of Ramyeh and Houla. Lebanon’s state-run National News Agency reported an Israeli drone strike of Houla killed at least one person. Israeli jets also broke the sound barrier over the Lebanese capital and other areas in the country.