PHOTOS: Iran missile launch targets US military forces in Iraq

An explosion is seen following missiles landing at what is believed to be Ain al-Asad Air Base in Iraq. (Iran Press/Handout via REUTERS)

President Donald Trump speaks to members of the military in December 2018 at a hangar rally at Ain al-Asad airbase, Iraq. ((AP Photo/Andrew Harnik, File))

This aerial photo taken from a helicopter shows Ain al-Asad airbase in the western Anbar desert, Iraq. ((AP Photo/Nasser Nasser))

Map shows where Iran targeted US military forces in Iraq.

U.S. Marines are stationed in Ain al-Asad air base in Iraq. ((AP Photo/Khalid Mohammed, File))

Skies in Iraq following missile strike on US forces in Iraq

A currency trader watches as oil prices rise and Asian stock markets fell after Iran fired missiles at U.S. bases in Iraq in retaliation for the killing of an Iranian general. ((AP Photo/Ahn Young-joon))