What is Iran’s axis of resistance?

.AMERICA SAYS THAT its soldiers in Syria and Iraq have been attacked a minimum of 55 opportunities given that Hamas’s assault on Israel on Oct 7th. Criticizing Iran and its own stand-ins all over the Center East, it has been countering: on Nov 12th The United States released its third collection of air strikes in eastern Syria considering that overdue Oct. Iran’s stand-ins possess up until now stopped short of releasing attacks that could drag United States into full-scale battle.

However their firepower postures a very clear danger to United States along with its own allies. What is this self-proclaimed center of protection, as well as how powerful is it?