Chan Country itself didn't have any drone production capability; these drones were all previously supplied by the Eight Nation Group, which also trained numerous drone operators for Chan Country.
The drones being deployed were mainly suicide-style crossing drones and consumer-grade multi-rotor drones.
By mounting hand grenades, mortar shells, anti-tank rockets, and self-destructive explosives, they could be used for reconnaissance, surveillance, and attack missions.
They could not only strike infantry but also target the weak spots of tanks such as the rear and tracks, destroying armored units.
However, as these drones approached Jiwei City, they began experiencing varying degrees of remote control signal disruption, and the video transmission became intermittent.
The closer they got, the more severe the signal interference became, until finally the drones disappeared without a trace.