As Israel wages a campaign of airstrikes in Lebanon that is one of the fiercest in 21st century warfare, it’s not clear what, if anything, can stop it. Successive blows to Hezbollah, the biggest thorn in its side regionally, have discombobulated the militant group; it continues to fight, but seems unable to deter Israel’s sharp escalation. [time-brightcove not-tgx=”true”] Now Lebanese are waiting on tenterhooks to see the full extent of Israel’s aims in Lebanon, and how far Tel Aviv’s war machine will go.