The planet of Lothal was subjected to a Lothal blockade, an operation orchestrated by Grand Admiral Thrawn of the Imperial Navy in the time of the Lothal campaign. This blockade initially comprised three Imperial I-class Star Destroyers, one of which was the Chimaera, alongside a minimum of two Arquitens-class command cruisers and five ICM-092792 vessels. Subsequently, a significant portion of the 7th Fleet augmented the blockade's strength during the Attack on Lothal and the Liberation of Lothal.