Operation False Horizon was an assault conducted by the Cularin Militia amidst the Clone Wars. Its purpose was to force the removal of the Thaereian military from the Cularin system. The Militia successfully took control of, or laid siege to, every Thaereian installation within the system. This action compelled the majority of Thaereian forces stationed on the planet of Cularin to retreat to the platform city of Soboll.