At various times, and potentially via proxies: Iraq Saudi Arabia Israel Kurdish Rebels The US “All countries” via actions against shipping in the Red Sea and the Strait of Hormuz

They've colonized the whole region with their proxies, from Lebanon to Yemen to Iraq, previously Syria which they attacked with Hezbollah to support the Russia-backed Assad. About 1 million dead people from all this proxy warfare. Lebanon in particular wants to be a normal liberal democracy but their proxy militia assassinates any politician who stands in their way.