Erbil Air Base, located in the semi-autonomous Kurdistan Region of northern Iraq, serves as a hub for U.S. and coalition forces conducting training exercises and battle drills.

Iran targeted the U.S. military's largest Middle East air base with a missile attack on Monday, June 23, an apparent response to U.S. strikes on three Iranian nuclear facilities days earlier.

The American air base in Qatar targeted by Iranian missiles on Monday is the biggest U.S. base in the Middle East and serves as the regional headquarters for the U.S. Central Command.