Why Russia evacuated tens of thousands from border region

Russia evacuated tens of thousands from its border region and launched a counter-terror operation after Ukrainian units advanced in their largest offensive since the conflict began. President Zelensky acknowledged the fighting in Russia's Kursk region as part of Kyiv’s efforts to restore justice. Emergency aid and rerouted trains are assisting evacuees.

from Times of India https://timesofindia.indiatimes.com/world/rest-of-world/why-russia-evacuated-tens-of-thousands-from-border-region/articleshow/112437052.cms