After the Russian army captured Avdiivka, Ukraine and its allies feared that the aggressor would be able to quickly advance through strategic hubs and settlements. However, after rapid successes, the Russian offensive stalled near three neighboring villages. Read also: Russian forces apply tactical adaptations in seizure of Avdiivka — ISW Military experts name several factors that slow down the Russian advance: terrain that is not suitable for offensive operationsexhaustion of Russian troops after months of fightingthe Ukrainian army, which has deployed significant forces to defend the areaHow…