Israel launched one of its most intense bombardments against Hezbollah targets in Lebanon this year Thursday, hours after the militant group’s leader condemned deadly twin attacks that he said crossed “all the red lines.

Hezbollah has accused Israel of crossing “all red lines” with its deadly detonation of walkie-talkies and pagers, as Israeli forces launched a fresh wave of strikes across Lebanon.

Hezbollah admits Israel dealt a severe blow with exploding pagers and walkie talkies, but neither side seems to heed U.S. calls to avoid a wider war.