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.

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.

The Lebanese Army is tasked with ensuring that Hezbollah abides by the cease-fire. It has failed at that task before.