Lebanon is set to begin US-hosted negotiations with Israel in an effort to pause a war with Hezbollah that’s wreaking havoc in the country.

While they will mark the first direct talks between the two Middle Eastern countries in more than three decades, few officials expect an immediate positive outcome. A sustained war in Lebanon risks undermining US President Donald Trump’s attempt to wind down a parallel conflict with Iran, the main sponsor of Hezbollah, that’s sent oil and other energy prices soaring.