Israel has attacked and destroyed infrastructure at a border crossing between Syria and Lebanon being used to provide weapons to the militant group Hezbollah, Israeli officials confirmed Saturday.

The Israeli military said Saturday it had launched a "strike on military infrastructure" at the Syria-Lebanon border. The nation is also warning displaced Lebanese residents from returning south just three days into a ceasefire agreement with the nation.

Israeli aircraft struck Hezbollah weapons smuggling sites along Syria's border with Lebanon, the Israeli military said Saturday, testing a fragile, days-old ceasefire that has seen continued sporadic fire.

Israeli military jets hit alleged Hezbollah weapons smuggling sites near the border crossing between Lebanon and Syria, according to officials, who allege the Lebanese militant group violated a ceasefire agreement.

As the truce appeared to largely hold, a deal appeared far away in Gaza, where an Israeli strike killed dozens, according to a rescue group.

The 13-year civil war in Syria has roared back into prominence with a surprise rebel offensive on one of Syria’s largest cities and ancient business hub.

Syria state media say government troops are battling insurgents inside the country’s largest city Aleppo for the first time since 2016