Now that Lebanese Prime Minister Saad al-Hariri has suspended his resignation, is Lebanon's political drama over? No way. Saudi Arabia's efforts to gain clout in Lebanon are increasing as it looks for ways to challenge Iran's political, economic and military influence across the Middle East . Saudi Arabia is deeply concerned about Lebanese militant group Hezbollah's capabilities, especially in Syria and Yemen, and ultimately will always view Lebanon as part of Iran's strategic reach. For decades, Saudi Arabia has sought to exert its influence over the diverse country, but the Shiite population, Hezbollah's presence and Iran's ability to act through the group have been enduring challenges. Saudi Arabia will continue to seek support, especially from the United States, for its escalating anti-Iran campaign, in which Lebanon will remain a key focus. How is the rest of the region responding?