Russia has implemented strict measures in 14 border villages near Belgorod, allowing entry only to adult men wearing bulletproof vests and helmets.
This decision follows repeated Ukrainian attacks, resulting in over 200 Russian casualties.
The conflict has escalated, with Russia launching a major offensive in Kharkiv to create a buffer zone.
Meanwhile, Ukraine continues its counteroffensive, causing significant damage to Russian infrastructure.
The war has become the largest in Europe since World War II, with both sides suffering heavy losses.
As winter approaches, Russia aims to overwhelm Ukraine's air defenses and destroy critical infrastructure, potentially making major cities uninhabitable.
The outcome of the U.
S. presidential election could also significantly impact the conflict's future.