The Islamic State of Iran was born in enmity toward the United States. Led by the fiery cleric, Grand Ayatollah Ruhollah Khomeini, revolutionary leaders animated crows in Iran by lambasting “Great Satan” for any number of crimes, both real and imagined.
It didn’t take long for this animosity to turn kinetic. As the Iran-Iraq War intensified throughout 1984, the two combatants began targeting each other’s oil shipments as a way to gain military advantage. According to Global Security, “Seventy-one merchant ships were attacked in 1984 alone, compared with forty-eight in the first three years of the [Iran-Iraq] war.”
This drew the ire of global powers, none more so than the United States, who sent in a naval task force to escort oil tankers and merchant ships through the Persian Gulf. This led the U.S. and Iran to exchange fire on a number of occasions. Not surprisingly, the U.S. came out on top in most of these exchanges.
This helped cement the United States as public enemy number one in the minds of many Iranian leaders, including those in the military. Since that time, Iran has sought to develop asymmetric military capabilities to offset America’s insurmountable conventional superiority. Five U.S. weapons should be foremost in their minds.
When Iranian aircraft began targeting U.S. drones conducting surveillance over Iran in 2013, Washington responding by providing the UAVs with High Value Air Asset Escorts. These escorts often took the form of the F-22 Raptor.
And for good reason, as Iran’s American-made F-4
He [the Raptor pilot] flew under their aircraft [the F-4s] to check out their weapons load without them knowing that he was there and then pulled up on their
left wingand then called them and said ‘you really ought to go home.’
Source: Trump Says He Doesn’t Want War With Iran, But the U.S. Military Is Ready: Yahoo news