Operation Beit ol-Moqaddas
Operation Beit-ol-Moqaddas (Persian: عملیات بیتالمقدس; Operation Jerusalem), also known as the Operation Toward Beit-ol-Moqaddas (عملیات الی بیتالمقدس), was an Iranian operation conducted during the Iran–Iraq War. The operation was a success, as it achieved its standing aim of liberating Khorramshahr and pushed Iraqi troops back to the border.
Source: Wikipedia — Operation Beit ol-Moqaddas (CC BY-SA 4.0)