Saudi Arabia is playing a high-stakes game in Lebanon, seeking to punish and weaken Hezbollah and Iran. It's not clear if the Saudis have an achievable end goal in mind.
Lebanon did not join an Arab League consensus in condemning Iran for the attack on the Saudi Embassy in Tehran in early January. In response, Riyadh suspended indefinitely a $3 billion program to purchase French weapons for the Lebanese military and canceled a $1 billion project to assist the Lebanese internal security service. Then it announced a travel warning discouraging tourists and others from visiting Lebanon. Several Hezbollah-connected companies have been blacklisted by Riyadh.