|Battle of Tehran|
|Part of the War in Iran|
|Coalition:|| Islamic Republic of Iran Army
The Battle of Tehran was an armed military conflict that took place on February 5th, 2012 and ended on April 17th. The Allied Coalition Forces led the attack while NATO troopers dropped into the city and piggybacked on the assault. The Battle of Tehran is considered to be the most crucial battle in the U.S.-Iran War and is the longest; lasting a total of two months and twelve days.