USGS records 4.1 magnitude tremor after a massive blast on the strategic Ali al-Taher ridge.

Military says it used 1,100 tons of explosives to raze 2kms of tunnels under hill in southern Lebanon, following reported Iranian warnings; blast triggers 4.1-magnitude tremor

The ridge has become a flashpoint in the Israel-Hezbollah conflict in Lebanon due to its extensive tunnel network Israel says is utilized by the Iran-backed group.

Israel says destroyed key Hezbollah tunnels in south Lebanon | World News