The current flag of Iran was adopted on July 29, 1980, and is a reflection of the changes brought to Iran by the Islamic Revolution of 1979. The basic design of the flag is three horizantal bands of green above white above red, symbolizing vigour, peace, and courage. The coat of arms of Iran has been placed in the center of the white band which is meant to have multiple meanings, but is essentially a geometrically-symmetric form of the word Allah as well as overlapping parts of the Islamic phrase "la ilaha illa Allah" (there is no god but God).