Israeli Prime Minister Benjamin Netanyahu has hailed the new agreement signed between Israel and Lebanon, hosted in Washington on Friday, as a major blow to Iran. He has said Israeli forces will remain in southern Lebanon so long as Hezbollah does not disarm: 

Mideast regional media is also calling the 'trilateral framework agreement' (given it was also signed by the US) as likely the most significant agreement between the two enemy countries in decades.

Secretary of State Marco Rubio stated at the signing ceremony that it was aimed at achieving "lasting peace and security". The US top diplomat proclaimed, "Today is a good day in that we are happy to announce a framework agreement between the sovereign government of Lebanon and, of course, the government of Israel, with a mediation and support of the United States of America that begins to put in place a framework for lasting peace and security."

He added: "And that’s what these two nations deserve." Following on this, the State Department also said officially, "The two sides agreed with the guidance of the United States to swiftly advance the creation of pilot zones in which the Lebanese Armed Forces will take exclusive control of the territory to the exclusion of all non-state actors."

Ultimately, it shows a serious effort by the Trump administration to scramble behind the scenes and ensure events in Lebanon can't derail the fragile peace and ceasefire achieved with the MoU signing between the US and Iran earlier this month.

Iran has insisted that a broader peace deal bring Lebanon into it, after small Mediterranean country suffered relentless aerial attacks by Israel, which is seeking to eradicate Hezbollah while occupying more territory in the south.

But the hard reality is that without Hezbollah going along with this, it only remains symbolic. In the below is seen the crucial fine print:

As for some of the key details, the Israel Defense Forces (IDF) will hand over control of two areas within its six-mile southern Lebanon buffer zone to Lebanese forces. Al Jazeera says this is a prelude to a full Israeli withdrawal later on.

Having already cleared Hezbollah infrastructure from these sectors, Israeli forces are prepared to step back. The prior clearance operations included leveling entire border villages - a move Israel defended by claiming Hezbollah used the civilian infrastructure as staging grounds for attacks.

Prior agreements have come and gone though - given things usually devolve into sporadic exchange of fire to start, and then move to intensified conflict. But the Trump admin has high hopes that this one will stick, truly earning the 'historic' label that many officials are currently attaching to it.