Because the Goths were unable to undertake decent sieges, they were forced to reduce the defences of all fortified places they took in order to prevent later armies from using them against them. Because Cartagena was destroyed but Málaga was spared, it has been inferred that the former fell first while the Byzantine presence was still large enough to constitute a threat. Málaga fell some time after when the Byzantines were so reduced as to no longer form a danger to Visigothic hegemony over the whole peninsula.